Anglo American: Class action appeal status regarding Kabwe lead poisoning allegations 2024-2025

The Bloemfontein Showdown: November 2025

The Supreme Court of Appeal in Bloemfontein became the focal point of global corporate accountability litigation on November 3 and 4 2025. Legal teams representing over 140000 Zambian women and children faced off against Anglo American South Africa in a hearing that define the future of transnational class actions on the continent. The proceedings marked the culmination of a five-year procedural war that began in 2020. At the heart of this dispute lies the certification of a class action lawsuit regarding lead poisoning in Kabwe. The appellants sought to overturn the December 2023 judgment by the Gauteng High Court which had dismissed their certification application. The High Court had previously ruled that the proposed class action was unmanageable and not in the interests of justice. This appeal hearing tested whether South African courts prioritize procedural manageability over the constitutional right of access to courts for indigent foreign litigants.

The panel of five judges presided over the matter. President of the Supreme Court of Appeal Justice Molemela led the bench alongside Justices Dambuza Schippers Koen and Acting Justice Norman. The courtroom atmosphere was charged with the of the involved. The appellants argued that the High Court committed fundamental errors of law and fact. They contended that the dismissal of certification closed the door to justice for a population suffering from severe environmental health harms. Gilbert Marcus SC led the arguments for the claimants. He posited that the High Court’s insistence on individual claims or an “opt-in” method ignored the socio-economic reality of the Kabwe community. The vast majority of the victims are impoverished and absence the means to initiate individual litigation. The appellants emphasized that an “opt-out” class action remains the only viable method to secure redress for mass harm of this magnitude.

The Claimants’ Offensive: Access to Justice and Control

The primary thrust of the appellants’ argument focused on the “interests of justice” test which is central to class action certification in South Africa. Counsel for the community argued that the High Court failed to properly weigh the blocks the victims face. They presented evidence that the sheer number of claimants and their absence of resources made individual litigation impossible. The refusal to certify the class created a situation where a multinational corporation could evade liability simply because the harm it allegedly caused was too widespread to be managed easily by the court system. This argument struck at the core of the South African Constitution’s guarantee of access to courts. The legal team asserted that the judiciary has a duty to adapt procedural rules to justice rather than using them to block it.

of the hearing addressed the substantive allegations of negligence. The claimants relied on the precedent set by the UK Supreme Court in Lungowe v Vedanta Resources. They argued that Anglo American South Africa owed a duty of care to the Kabwe residents because it exercised control over the mine’s operations between 1925 and 1974. The legal team highlighted internal corporate documents and medical reports from that era. These documents reportedly showed that Anglo American officials were aware of the lead poisoning risks. Specific

SECTION 2 of 14: Challenging the ‘Unmanageable’ Class Ruling: Legal Strategies in the 2024-2025 Appeal The legal battle over the toxic legacy of Kabwe entered a volatile new phase in late 2023 and early 2024, defined by a judicial dismissal that threatened to bury the claims of 140, 000 Zambian victims. In December 2023, Justice Leonie Windell of the Johannesburg High Court delivered a judgment that Anglo American plc likely viewed as a total vindication. She dismissed the certification application, characterizing the proposed class action as “unmanageable” and the claims as “untenable.” This ruling did not reject the procedural format; it attacked the core viability of holding a corporation liable for environmental harms decades after its departure. Justice Windell’s 126-page judgment struck at the heart of the plaintiffs’ case. She argued that certifying the class would set a “grave precedent,” chance holding businesses liable “half a century after activities ceased, to generations not yet born, based on future knowledge and standards unknown at the time.” The court found the class definition “overly broad” and accepted Anglo American’s contention that the logistical load of consulting tens of thousands of claimants rendered the process impossible. The judge also noted that the plaintiffs had failed to establish a *prima facie* case, ruling that the evidence presented was insufficient even to warrant a trial. For the legal team representing the Kabwe victims—led by Mbuyisa Moleele Attorneys and Leigh Day—this was a catastrophic setback. The “unmanageable” label served as a legal blockade, suggesting that the sheer of the alleged harm was, paradoxically, the reason it could not be addressed by the courts. yet, the legal narrative shifted dramatically in April 2024. In a move that surprised observers, Justice Windell granted the plaintiffs leave to appeal her own judgment to the Supreme Court of Appeal (SCA). In her April 2024 decision, Windell acknowledged that while she stood by her original ruling, the case involved “compelling reasons” for a higher court’s review. She the fact that class action law in South Africa is still in a developmental stage and that the case raised matters of significant public importance implicating constitutional rights. This pivot opened the door for a high- appeal process that would consume the legal strategies of both sides throughout 2024 and 2025. **Plaintiffs’ Strategy: Access to Justice and the “Mini-Trial” Error** Between the granting of leave to appeal in April 2024 and the scheduled hearing in November 2025, the plaintiffs’ legal strategy focused on the “unmanageable” designation. Their primary argument centered on “access to justice.” They contended that the High Court had erred by treating the certification phase as a “mini-trial,” demanding a level of evidence and individual causality that should only be required at the actual trial stage. By setting the bar impossibly high for certification, they argued, the court was denying the indigent population of Kabwe their only realistic avenue for legal redress. The legal team emphasized that without a class action method, the victims—most of whom live in extreme poverty—could never afford to sue a multinational giant like Anglo American individually. They argued that the “unmanageable” ruling ignored the reality of mass tort litigation, where statistical evidence and representative classes are necessary tools to address widespread environmental harm. also, the plaintiffs refined their arguments regarding Anglo American’s control. They moved away from simple ownership structures, which Anglo vigorously contested, and focused on “actual involvement.” They pointed to meeting minutes and technical reports from the 1960s and 1970s, alleging that Anglo American South Africa (AASA) exercised control over the mine’s medical, engineering, and safety standards from its Johannesburg headquarters. The strategy was to prove that the parent company knew of the lead poisoning risks—evidenced by internal reports of child deaths and massive blood lead levels—and failed to act, regardless of the specific corporate shareholding percentages. **Anglo American’s Defense: The ZCCM Shield and Temporal Limits** Anglo American’s legal team, prepared by Webber Wentzel, doubled down on the arguments that had won them the initial dismissal. Their strategy for the 2024-2025 appeal period rested on three pillars: temporal distance, the “standards of the time,” and the intervening responsibility of ZCCM., they maintained that the claim was legally “untenable” because it sought to apply modern environmental and human rights standards to operations that ended in 1974. They argued that during the relevant period, the company adhered to the prevailing regulations and that the risk of harm to future generations was not reasonably foreseeable. Second, Anglo American erected a defensive wall around the role of Zambia Consolidated Copper Mines (ZCCM). The mine was nationalized in 1974 and operated by the state-owned ZCCM until its closure in 1994. Anglo’s lawyers argued that the current environmental disaster was the result of ZCCM’s mismanagement and the subsequent failure to remediate the site over the following decades. They contended that Anglo could not be held liable for the condition of a site it had not controlled for 50 years. Third, they reiterated the “unmanageability” of the class. They argued that determining causation for each of the 140, 000 claimants would require individual inquiries into their living history, chance other sources of lead exposure (such as artisanal mining), and genetic factors. They claimed this would clog the South African court system for decades, making the class action an inappropriate vehicle for the dispute. **International Interventions and Amicus Curiae** The 2024-2025 period also saw a significant internationalization of the legal dispute. Recognizing the global for corporate accountability, several high-profile organizations intervened as *amici curiae* (friends of the court). Amnesty International, the Southern Africa Litigation Centre (SALC), and a group of UN Special Rapporteurs filed submissions supporting the class action. These interventions provided serious support to the plaintiffs’ “access to justice” argument. The UN experts and Amnesty International argued that Anglo American’s opposition to the class action contradicted its own public commitments to the UN Guiding Principles on Business and Human Rights. They contended that international human rights law requires corporations to provide remedies for harms they have caused or contributed to, regardless of how much time has passed. The *amici* submissions attacked the “unmanageable” ruling by framing it as a denial of human rights. They argued that South African courts have a constitutional obligation to develop the common law in a way that, rather than, justice for victims of corporate abuse. This external pressure forced Anglo American to defend not just its legal position, its reputation as a responsible corporate citizen. As the November 2025 hearing date method, the legal battlefield was defined. The plaintiffs sought to frame the appeal as a test of the South African legal system’s ability to hold corporations accountable for colonial-era harms. Anglo American sought to frame it as a procedural overreach that ignored the limits of legal liability and the passage of time. The Supreme Court of Appeal was left to decide whether the “unmanageable” ruling would stand as a permanent barrier to justice or be overturned to allow the merits of the case to be heard.

Parent Company Liability: Investigating AASA’s Control over Kabwe Operations (1925-1974)

The legal battle over the Kabwe lead poisoning disaster hinges on a single, explosive question: Can a parent company be held liable for the actions of a subsidiary it did not technically “own” controlled? For Anglo American South Africa (AASA), the period between 1925 and 1974 is not a chapter of corporate history—it is the smoking gun of the entire class action. While Anglo American defends itself as a mere “minority investor” with a 10% shareholding in the Zambia Broken Hill Development Company (ZBHDC), the claimants that AASA exercised a level of technical and medical dominance that rendered it the *de facto* operator of the mine. #### The ” Control” Doctrine: Applying the Vedanta Precedent The 2024-2025 appeal strategy relies heavily on the legal pathway carved by the UK Supreme Court in *Vedanta Resources v Lungowe* (2019). That landmark ruling established that a parent company’s liability depends not on the percentage of shares held, on the extent of its intervention in the subsidiary’s operations. If a parent company promulgates group-wide safety policies or provides technical advice that the subsidiary relies upon, a duty of care arises. In the Kabwe case, the claimants allege that AASA provided the “brain” of the operation while ZBHDC provided the “muscle.” Evidence presented during the certification hearings indicates that AASA supplied the mine with its chief engineers, consulting metallurgists, and medical officers. The “technical services” agreement was not a passive investment vehicle; it was the operational nervous system of the mine. During the serious years of peak lead production—which accounts for approximately two-thirds of the lead currently contaminating Kabwe—AASA’s Johannesburg headquarters allegedly dictated the technical methods for smelting and waste disposal. The claimants that AASA’s engineers designed the very systems that spewed toxic dust over the Kasanda and Chowa townships, making the “minority shareholder” defense a legal fiction designed to evade accountability. #### The Medical Evidence: What AASA Knew The most damning aspect of the claimants’ case lies in the medical records. The defense that “standards were different back then” crumbles under the weight of internal reports from AASA’s own medical network. The prompt specifically highlights the role of Dr. A. J. Orenstein, a titan of South African mine medicine who served as a chief medical consultant for the mining houses during this era. While Orenstein is historically credited with revolutionizing mine sanitation to combat pneumonia and scurvy, the systems he established for monitoring worker health became the very method that documented the unfolding disaster in Kabwe. Specific reports from mine doctors during the AASA era provide a timeline of ignored warnings: * **1969-1970:** Dr. Ian Lawrence, a medical officer at the mine, conducted a survey of 500 children living in the mine’s vicinity. His findings were catastrophic: virtually all children tested had blood lead levels (BLLs) exceeding 40 µg/dL, with surpassing 100 µg/dL—levels considered chance fatal. Dr. Lawrence testified that these results were reported to mine management, yet production continued unabated. * **1972:** Dr. Nicklin, another mine doctor, penned a letter to the *British Medical Journal* expressing alarm after the deaths of five local children were linked to lead poisoning. This was not a silent emergency; it was a medically documented series of fatalities occurring under AASA’s technical watch. * **1975:** Dr. A. R. L. Clark’s thesis, based on data collected between 1971 and 1974 (while AASA was still involved), confirmed that the soil and air in Kabwe were already heavily contaminated. Clark’s research proved that the smelter’s emissions were the direct cause of the poisoning, linking the technical failure of the AASA-designed plant to the biological damage in the community. These reports destroy the argument of “unforeseeability.” The claimants contend that AASA did not just “invest” in Kabwe; it managed the medical surveillance that detected the poisoning, then failed to use its technical control to stop it. #### The Nationalization Defense: Breaking the Chain? Anglo American’s primary defense rests on the 1974 nationalization of the mine, when the Zambian state-owned entity ZCCM took over. AASA that any duty of care ended the moment they exited, and that the subsequent 20 years of state operation (until closure in 1994) caused the deterioration of safety standards. They assert that ZCCM allowed pollution controls to collapse, breaking the “chain of causation.” yet, the 2025 appeal arguments attack this defense by focusing on the *legacy* of the infrastructure. The claimants that the massive waste dumps—the “Black Mountain” of slag—were created largely during the AASA era. The lead dust that poisons children today is not “new” pollution; it is the resuspended dust from decades of AASA-managed extraction. If the technical advice provided by AASA between 1925 and 1974 created a permanently toxic environment, the transfer of ownership does not absolve the architect of the hazard. #### Strategic for the 2025 Appeal The Supreme Court of Appeal (SCA) hearing in November 2025 focused intensely on whether these historical facts create a “triable problem.” The lower court’s dismissal had termed the class action “unmanageable,” the SCA must decide if the *legal principle* of parent company liability applies. If the court accepts that AASA’s technical control created a duty of care, the “minority shareholder” shield evaporates. The case then moves from a debate about corporate structure to a trial about negligence, where the specific decisions of AASA engineers and doctors in the mid-20th century be scrutinized under modern legal standards of cross-border liability. This section of the case challenges the impunity of multinational corporations that outsource hazardous operations to subsidiaries in the Global South while retaining technical control. For the victims in Kabwe, the 1925-1974 period is not ancient history; it is the origin story of the poison in their blood today. The SCA’s ruling determine if the corporate veil is thick enough to hide half a century of lead dust.

The 2024-2025 appellate proceedings before the Supreme Court of Appeal have thrust a specific, damning subset of discovery materials into the public eye: the internal medical records and correspondence generated by doctors employed at the Kabwe mine during the early 1970s. These documents, shared referred to by claimants as the “Mine Doctors’ Evidence,” serve as the factual bedrock for the allegation that Anglo American South Africa (AASA) possessed precise, contemporaneous knowledge of the lead poisoning emergency yet chose financial expediency over human life. ### The Lawrence Affidavit: The Alarm (1969-1970) The chronological anchor of this medical evidence is the testimony and historical records of Dr. Ian Lawrence, a medical officer stationed at the mine between 1969 and 1970. During the appeal hearings, legal counsel for the claimants presented Lawrence’s affidavit as proof that the health catastrophe was not an unforeseen consequence of ignorance, a quantified reality. Lawrence conducted blood lead level (BLL) tests on approximately 500 children living in the mine’s vicinity. His findings were catastrophic. The data presented to the court showed that virtually every child tested exceeded 40 micrograms per deciliter (µg/dL)—a level considered dangerous even by the permissive standards of the 1970s and eight times the current World Health Organization intervention threshold of 5 µg/dL. More horrifying were the numerous cases exceeding 100 µg/dL, a concentration associated with severe encephalopathy, seizures, and immediate risk of death. Lawrence’s evidence explicitly contradicts AASA’s defense that the “standards of the time” excused their inaction. His affidavit details how he submitted these findings to the mine’s Chief Medical Officer, expressing deep concern over the “significant number of deaths” among children in the township. This direct chain of reporting destroys the argument that the parent company’s executives in Johannesburg were insulated from the grim realities on the ground in Zambia. ### The Suppressed Lane-King Report (1970) Following Dr. Lawrence’s worrying discoveries, the mine management commissioned an external investigation in 1970. They brought in Professor Ronald Lane and Dr. King from the University of Manchester, widely regarded as top industrial health experts of that era. The resulting document, known as the “Lane-King Report,” has become a ghost at the center of the 2025 litigation. While Anglo American’s defense team has maintained that they do not possess a copy of this report, secondary evidence and witness testimony describe its contents with devastating clarity. Professor Lane’s conclusions confirmed Lawrence’s worst fears: the contamination was widespread, lethal, and emanating directly from the smelter. His recommendation was unambiguous—the entire township needed to be relocated, and the topsoil replaced, to save the lives of the residents. The claimants’ legal team highlighted the documented response from the mine’s General Manager at the time. Instead of authorizing the relocation, the manager reportedly rejected the proposal on the grounds that it would be “far too expensive.” This specific refusal to act, predicated on a cost-benefit analysis that devalued African lives, forms the crux of the negligence claim. It demonstrates that the failure to remediate was a calculated corporate decision, not a technical oversight. ### The Clark Thesis: Scientific Corroboration (1971-1974) The medical evidence is further by the work of Dr. A. R. L. Clark, another mine doctor who succeeded Lawrence. Clark’s MD thesis, completed in 1975 under the supervision of the London School of Hygiene and Tropical Medicine, covers the period from 1971 to 1974. His research provided the appellate judges with a rigorous, peer-reviewed dataset that makes it impossible to attribute the contamination to natural mineralization or later operators. Clark’s survey of BLLs in Kabwe children during these years recorded levels up to 20 times the limits set by the US Center for Disease Control. Crucially, his thesis utilized atmospheric dispersal modeling to prove that the smelter’s emissions were the primary source of the lead found in the soil and the blood of the community. In the 2025 hearings, this document was weaponized to AASA’s “minority investor” defense. The claimants argued that AASA, which provided technical and medical advice to the mine, would have reviewed and approved the research activities of its medical staff. Clark’s thesis proves that the scientific data regarding the lethality of the mine’s emissions was not only available was being actively studied and documented by AASA-affiliated personnel during the exact period the company claims it was a passive shareholder. ### The Nicklin Warning (1972) Adding to the weight of internal warnings was a public signal sent by Dr. Nicklin, another medical professional at the mine. In 1972, Nicklin wrote a letter to the *British Medical Journal* documenting the deaths of five local children from lead poisoning. This correspondence serves as undeniable proof that the emergency had breached the confines of internal memos and reached the international medical community. For the Supreme Court of Appeal, the Nicklin letter establishes that the “foreseeability” of harm—a key test in negligence law—was absolute. AASA cannot claim they could not foresee the risk of death when their own doctors were publishing accounts of fatalities in global medical journals. ### Anglo American’s Defense: The “Standards of the Time” In response to this avalanche of medical history, Anglo American’s legal team has adhered to a rigid defense strategy during the 2024-2025 appeal. They that the company was a minority shareholder in the Zambia Broken Hill Development Company (ZBHDC) and that the direct duty of care lay with the operator, not the technical advisor. Regarding the specific medical reports, AASA’s counsel has attempted to contextualize the findings within the “standards of the time,” suggesting that while the BLLs appear horrific by 2026 metrics, industrial practices in the 1970s were universally poorer. They also emphasize the “missing” nature of the Lane-King report, challenging the claimants to produce the physical document rather than relying on testimony about its contents. yet, the “standards of the time” defense struggles against the specific recommendations made by Professor Lane in 1970. If the standard of the time was inaction, why did a leading expert of that very time recommend immediate evacuation? The existence of the recommendation itself proves that the knowledge to prevent harm existed and was presented to the company, only to be discarded for economic reasons. ### Conclusion of Evidence Analysis The “Mine Doctors’ Evidence” transforms the Kabwe class action from a general environmental dispute into a specific indictment of corporate decision-making. The Lawrence affidavit, the Clark thesis, and the shadow of the Lane-King report paint a picture of a company that had the data, understood the lethality, and possessed the roadmap for remediation, yet chose to look away. As the Supreme Court of Appeal deliberates, these 50-year-old medical records stand as the most potent testimony against AASA, bridging the decades to demand accountability for the generations of children poisoned under their watch.

The legal battle over the Kabwe lead poisoning allegations transcends the specific facts of toxicity and corporate history; it has evolved into a definitive test of South African judicial reach. At the heart of the 2024-2025 appeal lies a jurisdictional and constitutional collision: the tension between a South African parent company’s domicile and the foreign location of the alleged harm. While the Gauteng High Court acknowledged it technically possessed jurisdiction over Anglo American South Africa (AASA), Judge Leonie Windell’s December 2023 refusal to certify the class action closed the courthouse doors. The subsequent appeal to the Supreme Court of Appeal (SCA) in November 2025 sought to pry them open again, using the South African Constitution as the crowbar. The dispute centers on the doctrine of *forum non conveniens*—the question of which court is the most appropriate forum for the trial. Anglo American has consistently maintained that the case belongs in Zambia. Their legal team that the claimants are Zambian, the alleged injury occurred in Zambia, the relevant mine is on Zambian soil, and the applicable law would be Zambian tort law. From a logistical standpoint, they assert that a South African court is ill-equipped to manage a trial involving 140, 000 foreign plaintiffs, requiring evidence and witnesses located north of the Limpopo River. In the High Court judgment, Judge Windell gave weight to these practicalities, ruling that the proposed class action was “unmanageable” and that the “interest of justice” did not support certification in South Africa. The claimants, represented by Mbuyisa Moleele Attorneys and Leigh Day, counter this by presenting the Zambian legal system as a venue where justice is theoretically possible practically unattainable. This argument hinges on the concept of “substantial justice.” They presented evidence that Zambia absence a dedicated class action statute comparable to South Africa’s developed jurisprudence. The Zambian method of “representative action” is viewed by the claimants’ legal team as archaic and insufficient for a complex mass tort involving over 100, 000 victims and requiring sophisticated epidemiological evidence. A central pillar of the claimants’ argument regarding the Zambian forum is the question of funding. For decades, the Zambian legal system prohibited contingency fee arrangements (“no win, no fee”), barring indigent claimants from suing well-resourced multinational corporations. While reports in mid-2025 indicated that Zambia began reforming these laws to allow contingency fees, the claimants argued before the SCA that the legal infrastructure remains immature and untested for a case of this magnitude. They contended that no Zambian law firm possesses the financial capacity to underwrite the massive disbursements required for expert witnesses, medical screenings, and a decade-long legal war of attrition against a global mining giant. In contrast, the South African forum offers a strong, established method for litigation funding and class certification, making it the only venue where the claimants have a realistic prospect of being heard. This practical need forms the basis of the constitutional argument. The appellants rely heavily on Section 34 of the South African Constitution, which guarantees the right to have any dispute resolved in a fair public hearing before a court. The legal team for the Kabwe victims argued that “access to court” must be interpreted as ” access.” If the South African court declines to exercise its jurisdiction, and the Zambian court is practically inaccessible due to financial and procedural blocks, the claimants are left with no forum at all. This, they argued in Bloemfontein, constitutes a denial of justice and a violation of the Bill of Rights. The High Court’s concern regarding the “opt-out” method added another of complexity to the jurisdictional fight. Judge Windell had ruled that a South African court could not assert jurisdiction over foreign nationals in an “opt-out” class action without their express submission. An opt-out system automatically includes all eligible victims unless they formally request exclusion. The claimants that an “opt-in” system—requiring 140, 000 villagers to sign individual forms—is logistically impossible and would result in the collapse of the claim. In the November 2025 hearings, the appellants asked the SCA to develop the common law, arguing that the “interest of justice” demands a flexible method to jurisdiction in cross-border human rights cases. They posited that rigid territorial formalism should not shield a South African company from accountability for its actions abroad. Anglo American’s defense at the SCA warned against the “imperial overreach” of South African courts. Their counsel argued that certifying the class would transform South Africa’s judiciary into the “policeman of Africa,” inviting a flood of litigation involving South African multinationals operating across the continent. They maintained that the High Court was correct to exercise judicial restraint. By insisting that the case be heard in South Africa, Anglo the claimants are engaging in “forum shopping” to secure a more favorable legal environment, rather than litigating in the natural home of the dispute. They emphasized that the High Court’s dismissal was not a denial of the *right* to sue, a rejection of the specific *procedure* (the class action) chosen by the lawyers. The intervention of international bodies elevated the jurisdictional dispute to a matter of global human rights concern. Amnesty International and the Southern Africa Litigation Centre (SALC), admitted as *amici curiae* (friends of the court), supported the claimants’ position. They argued that under the United Nations Guiding Principles on Business and Human Rights, corporations have a responsibility to respect human rights throughout their operations, and states have a duty to provide remedies. The interveners submitted that when a parent company is domiciled in South Africa, the South African courts have a constitutional obligation to ensure that victims of that company’s alleged negligence are not left without a remedy due to procedural technicalities or the incapacity of foreign legal systems. During the November 2025 proceedings, the SCA judges probed the “unmanageability” finding of the lower court. The appellants argued that the High Court had conflated the *difficulty* of the case with its *manageability*. They asserted that South African courts have successfully managed complex matters before and that the sheer size of the class should not be a reason to deny certification. The “interest of justice” test, they claimed, requires the court to look at the power imbalance between the parties. On one side, a multinational conglomerate with unlimited resources; on the other, thousands of children with lead poisoning living in poverty. The claimants urged the SCA to find that the South African forum is the only one capable of leveling this playing field. The jurisdictional battle also touches on the enforceability of judgments. Anglo American South Africa holds the assets. A judgment obtained in Zambia would eventually need to be enforced in South Africa to attach those assets. The claimants that direct litigation in the forum of the defendant’s domicile cuts out this intermediate step and prevents the fragmentation of the dispute. They pointed to the precedent set by the UK Supreme Court in *Lungowe v Vedanta*, which allowed Zambian claimants to sue a UK parent company in London. The appellants argued that South African law should align with this international trend of holding parent companies directly accountable in their home jurisdictions. As of March 2026, the legal fraternity awaits the SCA’s judgment with intense anticipation. A ruling in favor of the claimants would establish a landmark precedent, signaling that South African multinationals carry their constitutional obligations with them when they cross borders, and that South African courts are open to foreign victims when justice is unavailable elsewhere. A dismissal would likely end the road for the Kabwe victims, reinforcing the territorial limits of judicial power and affirming that the “interest of justice” does not always equate to the “interest of the claimants.” The decision define the parameters of corporate accountability in Africa for a generation. The High Court’s initial refusal to certify was not a procedural dismissal; it was a judicial statement on the limits of South African court resources and authority. Judge Windell’s concern about “clogging the rolls” with foreign matters reflects a genuine on the judicial system. Yet, the counter-argument presented at the appeal is that the cost of judicial administration cannot outweigh the fundamental right of access to courts, particularly when the defendant is a South African corporate citizen. The SCA must balance these competing imperatives: the need to protect the integrity and capacity of South African courts against the constitutional mandate to provide a remedy for human rights violations allegedly orchestrated from Johannesburg., the jurisdictional dispute is a proxy for the broader question of accountability. If the South African forum is denied, the practical reality—acknowledged by legal experts and the UN interveners—is that the case dies. The Zambian legal system, regardless of recent theoretical reforms, absence the to process a claim of this weight. The Constitutional Court may yet have the final say, the SCA’s treatment of the “forum” question determine whether the 140, 000 claimants are viewed as rights-bearing subjects entitled to South African justice, or as foreign litigants whose grievances belong on the other side of the border.

The Supreme Court of Appeal (SCA) hearing in Bloemfontein on November 3-4, 2025, marked a decisive pivot in the Kabwe litigation, largely due to the high-profile interventions of international human rights bodies. While the 2023 High Court dismissal had largely sidelined third-party arguments, the 2025 appeal saw the *amici curiae*—specifically the UN Special Rapporteurs and the coalition of Amnesty International and the Southern Africa Litigation Centre (SALC)—force the court to confront the collision between archaic corporate structures and modern human rights obligations. These interventions did not support the class certification; they reframed the legal question from one of technical “manageability” to one of constitutional and international need.

The UN Special Rapporteurs: Weaponizing the UN Guiding Principles

The intervention by the UN Special Rapporteurs on Toxics and Human Rights, represented by Kate Hofmeyr SC, struck at the core of Anglo American’s corporate defense. Their submission centered on the United Nations Guiding Principles on Business and Human Rights (UNGPs), a framework Anglo American has publicly endorsed in its internal policies. Hofmeyr argued that Anglo American’s aggressive opposition to the class action constituted a direct contradiction of these commitments. The legal strategy here was precise: it sought to preclude Anglo American from benefiting from a “corporate hypocrisy” defense. The *amici* demonstrated that while Anglo American’s sustainability reports pledge adherence to the UNGPs, which mandate that businesses access to remedy for victims of human rights abuses, their legal team was simultaneously arguing that the class action, the only feasible method for the 140, 000 victims to seek redress, should be blocked on procedural grounds. Hofmeyr submitted that the SCA was obliged to consider these international standards when interpreting the “interests of justice” criterion for class certification. She argued that where a multinational corporation has publicly committed to remedial principles, South African courts should not permit that same corporation to use its superior resources to the only vehicle for delivering that remedy. This argument placed the SCA in a position where upholding the High Court’s dismissal would endorse a disconnect between a company’s public ethical stance and its litigation tactics. Anglo American’s rebuttal relied on a temporal defense, asserting that the UNGPs, adopted in 2011, could not be applied retrospectively to operations that ceased in 1974. yet, the UN experts countered that the *duty to remedy* is ongoing. They argued that the harm, lead poisoning, is continuous and intergenerational, meaning the obligation to address it exists in the present, regardless of when the initial contamination occurred.

Amnesty International and SALC: Closing the Accountability Gap

Parallel to the UN intervention, Amnesty International and SALC, represented by Lawyers for Human Rights, broadened the scope to the problem of transnational corporate accountability. Their submission attacked the “accountability gap” that allows South African parent companies to extract wealth from foreign jurisdictions while shielding themselves from liability for the environmental devastation left behind. Their legal team presented the SCA with a clear choice: affirm a legal regime where borders act as firewalls for corporate impunity, or align South African jurisprudence with evolving international standards that recognize parent company liability. They the UK Supreme Court’s ruling in *Lungowe v Vedanta* as a persuasive precedent, arguing that the control and management exercised by a parent company create a direct duty of care, irrespective of the subsidiary’s separate legal personality. Amnesty’s intervention was particularly in highlighting the “David vs. Goliath” nature of the litigation. They provided the court with comparative legal analysis showing that without a class action, the indigent residents of Kabwe, most of whom are children suffering from cognitive impairment due to lead levels, would be permanently barred from the justice system. They argued that the High Court’s finding that the class was “unmanageable” failed to account for the alternative: a complete denial of justice. The *amici* posited that “manageability” must be weighed against the fundamental human right to an remedy. If the class is too large to manage, they argued, it is because the of the harm caused was so extensive, not because the legal method is flawed.

Judicial Engagement and the Shift in 2025

The impact of these interventions was palpable during the November 2025 proceedings. Unlike the High Court judgment, which was criticized for ignoring the *amici* submissions entirely, the SCA judges actively engaged with the international law arguments. Justice Dambuza, in particular, interrogated Anglo American’s counsel on the definition of “involvement” and the company’s knowledge of lead risks during the relevant period. The *amici* succeeded in injecting a sense of urgency and global scrutiny into the courtroom. By elevating the case to a matter of international human rights compliance, they made it difficult for the SCA to treat the appeal as a purely procedural dispute over certification requirements. The presence of these global bodies signaled that a dismissal would not just close a case file would be viewed internationally as a failure of the South African judiciary to hold its corporate citizens accountable for extraterritorial human rights violations.

Table: Key Amicus Curiae Arguments in the 2025 Appeal

Amicus Curiae	Primary Legal Focus	Strategic Argument	Anglo American’s Counter
UN Special Rapporteurs	UN Guiding Principles (UNGPs)	Anglo’s opposition to certification contradicts its own public human rights policies; “Interests of Justice” demands access to remedy.	UNGPs (2011) cannot apply retrospectively to 1925-1974 operations; voluntary commitments do not create legal liability.
Amnesty International & SALC	Transnational Corporate Liability	South African courts must close the “accountability gap” for cross-border harms; class action is the only vehicle for indigent victims.	The claim is “unmanageable” and legally untenable; liability lies with ZCCM (Zambian state entity).
Centre for Child Law	Rights of the Child	The “Best Interests of the Child” standard (Constitution s28) must override procedural blocks; lead poisoning causes irreversible cognitive damage.	Sympathy for children does not equate to legal responsibility for a non-operating investor.

The interventions forced the SCA to look beyond the narrow “manageability” ruling of the lower court. The *amici* demonstrated that the “unmanageability” by the High Court was, in fact, a product of Anglo American’s own defense strategy—complicating the class definition to make it appear unwieldy. By anchoring their arguments in established international frameworks and the South African Constitution, the UN Rapporteurs and Amnesty International provided the SCA with the jurisprudential tools to certify the class not just as a procedural method, as a constitutional imperative. As the court reserved judgment, it was clear that the *amici* had successfully transformed the of the appeal from a dispute over mining regulations to a referendum on the reach of South African justice in a globalized economy.

The central pillar of Anglo American’s legal strategy in the 2024-2025 appeal proceedings rests on a temporal firewall: the 1974 nationalization of the Kabwe mine. Throughout the Supreme Court of Appeal (SCA) hearings in Bloemfontein in November 2025, Anglo American South Africa (AASA) consistently argued that the liability for the environmental catastrophe lies not with the colonial-era investor, with the state-owned successor, Zambia Consolidated Copper Mines (ZCCM). This defense seeks to sever the causal link between Anglo’s five-decade tenure (1925–1974) and the current lead poisoning emergency, positioning the Zambian state’s subsequent mismanagement as the sole proximate cause of the harm.

The Nationalization Pivot: 1974 as a Legal Guillotine

Anglo American’s defense relies heavily on the structural changes that occurred in 1974, when the Zambian government, under President Kenneth Kaunda, nationalized the mining sector. AASA contends that prior to this date, it held only an “indirect minority shareholding” (approximately 10%) in the operating entity, the Zambia Broken Hill Development Company (ZBHDC). Following nationalization, the mine fell under the control of ZCCM, a state-owned enterprise. In the SCA filings, AASA’s legal team emphasized that the company “did not own or operate the mine” in the direct sense required for parent company liability, a distinction they protects them from claims regarding operational negligence. More importantly, they assert that when the mine was transferred to ZCCM, the new state operator assumed all assets and liabilities. Anglo that for the twenty years following nationalization (1974, 1994), ZCCM operated the mine with full knowledge of the lead risks yet failed to maintain safety standards or remediate the environment. This argument frames the 1974 handover as a total transfer of responsibility. AASA posits that even if the mine’s design was flawed during their tenure, the subsequent operator had ample time and “crystal clear knowledge” to fix those flaws. By failing to do so, ZCCM committed what South African law terms a *novus actus interveniens*, a new intervening act that breaks the chain of legal causation. In Anglo’s view, the negligence of the Zambian state erased the liability of the colonial investors.

The “Unmanageable” Attribution Argument

During the certification hearings, of the debate focused on the technical impossibility of distinguishing between lead deposited before 1974 and lead deposited afterwards. Anglo American’s counsel argued that the class action is “unmanageable” because no scientific method can determine whether a specific child’s high blood lead level (BLL) results from pre-1974 emissions or post-1974 negligence. The company points to the period between 1985 and 1989, under ZCCM control, as the era of the mine’s worst pollution, citing ZCCM’s own internal admissions. They that because the lead is commingled in the soil and dust, holding AASA liable for the current health emergency would require an impossible forensic separation of toxins. This “attribution defense” was a key factor in the High Court’s initial refusal to certify the class in December 2023, with Justice Windell noting the difficulty in apportioning damages between the two eras. In the 2025 appeal, the plaintiffs countered this by invoking the concept of cumulative harm. They argued that lead is a persistent toxin that does not degrade. The massive waste dumps, the “Black Mountain” and other tailings piles, were established and grew to proportions during Anglo’s 50-year oversight. The plaintiffs contend that ZCCM continued to operate a ” of harm” designed and installed by Anglo American. Under this legal theory, the original creator of a dangerous situation remains liable even if a subsequent actor fails to mitigate the danger.

Deconstructing the “Consultancy” Role

A serious point of contention in the ZCCM defense is the nature of Anglo American’s involvement after 1974. While AASA claims it was a passive minority shareholder, evidence presented by the claimants suggests a continued, active role. The plaintiffs highlight that AASA provided “technical services” and medical advice to the mine long after nationalization. Documents referenced in the appeal show that Anglo American seconded engineers, doctors, and managers to the mine during the ZCCM era. The claimants that this technical consultancy gave AASA de facto control over safety and environmental management, regardless of the change in ownership structure. If Anglo American experts were advising ZCCM on how to run the mine, and if those experts suppressed information about lead toxicity (as alleged regarding the 1970s medical reports), then the “handover” defense crumbles. The plaintiffs assert that AASA cannot hide behind the corporate veil of ZCCM when its own personnel were instrumental in the mine’s daily operations and safety failures during the transition period.

The “Empty Chair” Strategy

Anglo American’s insistence on ZCCM’s liability also serves a procedural purpose: it directs the court’s attention to an “empty chair.” ZCCM is not a defendant in the South African class action. AASA that the proper forum for this dispute is Zambia, and the proper defendant is ZCCM. The plaintiffs reject this as a cynical deflection. They presented evidence that ZCCM is insolvent and immune from meaningful litigation in Zambia due to its status as a state proxy. also, Zambia absence the legal method for class action lawsuits, meaning the 140, 000 victims would have to file individual claims, an impossibility for an impoverished community. By pointing the finger at ZCCM, Anglo American attempts to use the jurisdictional and practical blocks of the Zambian legal system to shield itself. The plaintiffs argued in the SCA that accepting the ZCCM defense would result in a denial of justice. If the South African court accepts that ZCCM is the *only* liable party, the victims are left with no remedy, as the Zambian route is legally and financially closed to them.

The Joint Tortfeasor Counter-Argument

To the ZCCM defense, the claimants’ legal team employed the doctrine of joint and several liability. They argued that even if ZCCM was negligent, that does not absolve Anglo American of its own negligence. In tort law, if two parties contribute to a single indivisible harm, both can be held liable for the full extent of the damages. The plaintiffs contended that Anglo American’s failure to line the waste dumps and its suppression of medical data created a “ticking time bomb” that ZCCM inherited. The fact that the bomb exploded (or continued to explode) under ZCCM’s watch does not exonerate the party that built it. During the November 2025 hearing, the claimants’ counsel emphasized that AASA’s duty of care was not extinguished by the sale of shares. They argued that a multinational corporation cannot profit from a hazardous operation for fifty years, transfer the toxic asset to a developing nation’s government with insufficient resources, and then wash its hands of the inevitable consequences. This aspect of the appeal challenges the corporate practice of “offloading” environmental liabilities to weaker state entities. The SCA’s decision on this specific point set a major precedent. If the court accepts Anglo’s argument that nationalization breaks the chain of causation, it could provide a blueprint for other extractive industries to evade legacy pollution claims by transferring assets to state-owned companies before the worst effects manifest. Conversely, if the court accepts the joint liability argument, it pierces the temporal shield, holding parent companies accountable for the long-term lifecycle of their industrial footprints.

Conclusion of the Defense Analysis

The ZCCM defense is not a dispute over dates and ownership percentages; it is a fundamental contest over the definition of corporate responsibility in the post-colonial era. Anglo American seeks to strictly delineate liability based on legal title and temporal control. The plaintiffs seek to base liability on the physical reality of the pollution and the creation of risk. As the SCA deliberates in 2026, the validity of the ZCCM defense remains the linchpin of the case. If the judges agree that the 1974 nationalization was a *novus actus*, the class action collapses. If they find that the environmental damage is a continuous tort originating in the Anglo era, the “firewall” falls, exposing the company to a trial on the merits of its century-long legacy in Kabwe.

The Existential method: Opt-Out vs. Opt-In

The legal battle over the Kabwe lead poisoning allegations hinges not on the toxicity of the soil, on the procedural method used to assemble the victims. The distinction between an “opt-out” and an “opt-in” class certification represents the single most significant determinant of the case’s viability. For the claimants, an opt-out model, where all eligible residents of Kabwe are automatically included unless they actively withdraw, is the only route to meaningful justice for 140, 000 indigent victims. For Anglo American, this method represents a procedural overreach that binds the company to an “unmanageable” litigation sprawl involving tens of thousands of unverified claims. The Supreme Court of Appeal (SCA) hearing in November 2025 placed this technical yet pivotal debate at the center of its inquiry, scrutinizing whether South African courts can assert jurisdiction over a massive class of foreign nationals who have not individually signaled their intent to sue.

High Court Rejection: The “Unmanageable” Class

In her December 2023 judgment, Justice Leonie Windell of the Gauteng High Court dismantled the claimants’ request for an opt-out certification. Her refusal rested heavily on the concept of “manageability.” Windell J accepted Anglo American’s calculation that if the claimants’ legal team were to take instructions from every member of the proposed class, the process alone would consume over a decade. She characterized the proposed class as “plainly (and grossly) overbroad geographically,” noting that it encompassed areas where the link to the mine’s emissions was tenuous at best. The court found that without individual medical assessments to distinguish lead poisoning from other ailments common in the region, such as malaria or malnutrition, an opt-out class would collapse under the weight of its own evidentiary chaos. This ruling accepted the defense’s argument that mass aggregation cannot bypass the requirement for individual causality.

The “Foreign Peregrini” Jurisdictional Hurdle

A specific and lethal legal obstacle by the High Court was the status of the claimants as foreign peregrini, litigants who are neither citizens nor residents of South Africa. South African law generally requires a clear link to establish jurisdiction. Justice Windell ruled that the court could not assert jurisdiction over 140, 000 Zambian nationals on an opt-out basis because these individuals had not expressly submitted to the authority of the South African courts. In an opt-in scenario, the act of signing up constitutes submission. In an opt-out scenario, thousands of Zambians would technically be parties to a lawsuit in a foreign country without their knowledge or consent. Anglo American’s legal team leveraged this point, arguing that binding foreign nationals to a South African judgment without their affirmative participation violated basic principles of international private law and due process.

SCA Arguments: Access to Justice vs. Procedural Perfection

During the appeal hearings on November 3-4, 2025, the claimants’ counsel, led by Gilbert Marcus SC and Matthew Chaskalson SC, launched a vigorous counter-attack against the High Court’s reasoning. They argued that the lower court had fetishized procedural manageability at the expense of constitutional rights. The core of their submission was that an opt-in requirement would kill the claim. In the context of Kabwe, where poverty is widespread, literacy rates vary, and administrative infrastructure is weak, expecting 140, 000 victims to navigate a formal opt-in process is unrealistic. The appellants contended that the “interests of justice” test, paramount in South African class action jurisprudence, demands a method that accommodates the reality of the victims’ circumstances. They posited that the court has the inherent power to regulate its own process to ensure access to justice, even if it means adapting the rules for foreign litigants.

The “Mini-Trial” Accusation

A sharp point of contention in the 2025 appeal was the claimants’ assertion that the High Court had impermissibly conducted a “mini-trial” at the certification stage. South African law, particularly since the landmark Nkala v Harmony Gold (Silicosis) judgment, dictates that certification should not involve a deep dive into the merits of the case, rather an assessment of whether a triable problem exists. The claimants argued that by demanding detailed proof of individual causality and criticizing the breadth of the class definition, Justice Windell had held them to a standard of proof reserved for the trial itself. They maintained that the certification stage is meant to be a screening method, not a final adjudication, and that the “unmanageable” label was a premature judgment on evidence that had not yet been fully discovered or presented.

Anglo American’s Defense: The need of Causality

Anglo American stood firm on the principle that a class action cannot be a vehicle for bypassing the elements of delictual liability. Their counsel argued before the SCA that the “opt-out” method is inappropriate for personal injury claims where the harm is not uniform. Unlike a consumer class action where every purchaser of a defective product suffers a strictly economic loss, the Kabwe case involves complex medical conditions. The defense maintained that lead levels in blood vary wildly based on proximity to the mine, age, and lifestyle, making a blanket “opt-out” class legally incoherent. They reiterated that ZCCM, the Zambian state-owned entity, operated the mine for decades after Anglo’s departure, further complicating the causality chain for any randomly selected member of an opt-out class. To certify such a class, they argued, would be to subject the company to a limitless liability regime without the necessary checks on who is actually a victim of their specific conduct.

The Shadow of Rule 11A and the Nkala Precedent

The legal terrain shifted slightly with the introduction of Rule 11A of the Uniform Rules of Court, which came into effect in September 2025, just months before the SCA hearing. This new rule formalized the class action regime in South Africa, codifying the requirements for certification. While the rule allows for both opt-in and opt-out method, it emphasizes the court’s discretion based on the specific circumstances of the case. The claimants relied heavily on the Nkala precedent, where the court certified a bifurcated process (opt-out for the liability phase, opt-in for the damages phase) for gold miners with silicosis. They urged the SCA to adopt a similar creative method for Kabwe. yet, Anglo American distinguished Nkala by pointing out that the silicosis claimants were largely South African or from neighboring states with established labor recruitment histories, whereas the Kabwe claimants are an entirely foreign population with no direct contractual link to Anglo American South Africa.

of the method

The of this procedural debate are absolute. If the SCA upholds the requirement for an opt-in class, the claimant pool likely shrink from 140, 000 to a fraction of that number, perhaps only the few thousand who have already engaged with the lawyers. Such a reduction would drastically alter the economics of the litigation for the third-party funders backing the case, chance rendering the lawsuit financial unviable. Conversely, an opt-out certification would instantly create one of the largest mass tort actions in African history, placing immense settlement pressure on Anglo American. The SCA’s decision thus define not just the future of the Kabwe victims, the boundaries of South African courts as a forum for transnational human rights litigation.

The Clock as a Weapon: Anglo American’s Temporal Defense

The most formidable barrier facing the Kabwe claimants is not the scientific complexity of lead poisoning, the relentless passage of time. Anglo American’s defense relies heavily on the doctrine of prescription, the legal method that extinguishes claims after a specific period. With the company having divested from the Kabwe mine in 1974, over fifty years prior to the 2025 Supreme Court of Appeal (SCA) hearing, their legal team asserts that any liability has long since expired. This argument transforms the calendar into a shield, forcing the court to decide whether procedural time limits should trump substantive justice for mass toxic torts. In the November 2025 appeal, the debate centered on a conflict of laws: the clash between the South African Prescription Act 68 of 1969 and the Zambian Limitation Act 1939 (derived from English law). The distinction is fatal for the adult claimants. Under Zambian law, the limitation period for personal injury is generally three years from the accrual of the cause of action, frequently applied strictly regardless of the plaintiff’s detailed knowledge of the tortfeasor. Anglo American that because the alleged tort occurred in Zambia, the *lex causae* (law of the cause) must apply, rendering the claims of the 40, 000-strong women’s class extinct decades ago.

The ‘Knowledge’ Exception: Section 12(3)

The claimants’ legal team, led by Mbuyisa Moleele Attorneys and Leigh Day, countered by invoking the *lex fori* (law of the forum), South African law. They rely specifically on Section 12(3) of the Prescription Act, which contains a “knowledge filter.” This section dictates that a debt is not due until the creditor has knowledge of both the identity of the debtor and the facts from which the debt arises. During the SCA hearing, counsel for the appellants argued that while the residents of Kabwe knew they were sick, they absence the requisite knowledge of *Anglo American’s* specific role until legal investigations began around 2019. For decades, the mine was operated by the state-owned ZCCM, masking the historical liability of the foreign parent company. The plaintiffs contend that “knowledge of the harm” is not synonymous with “knowledge of the liable party.” If the court accepts that the claimants reasonably believed ZCCM was the sole responsible entity, the prescription clock would only start ticking upon the discovery of Anglo’s chance liability in 2020. Anglo American rejects this interpretation. Their counsel presented evidence that lead pollution was a matter of public record and visible reality in Kabwe for half a century. They that the “reasonable care” proviso in Section 12(3), which deems a creditor to have knowledge if they could have acquired it through reasonable diligence, should apply. In their view, the failure to sue earlier constitutes negligence on the part of the claimants, not a latent defect in their knowledge.

The High Court’s ‘Overbreadth’ Finding

Justice Windell’s December 2023 judgment, which the SCA reviewed in late 2025, leaned heavily on the prescription problem to deny certification. She found the proposed class definitions “plainly and grossly overbroad” because they included thousands of adult women whose claims were likely prescribed under Zambian law. Windell J reasoned that certifying a class where of members have no valid claim due to time bars would create an unmanageable proceeding. This finding placed the SCA in a difficult position. To overturn the High Court, the appellate judges must determine if the “interests of justice” in a class action context allow for a more flexible method to prescription at the certification stage. The appellants argued that prescription is a special plea to be raised against individual claimants at trial, not a reason to kill the entire class action at birth. They posit that the certification court should not conduct a mini-trial on limitation periods rather assess if there is a triable problem.

The Minor Exception: A Strategic Firewall

While the adult women’s class faces a precarious battle against the statute of limitations, the children’s class, comprising over 100, 000 individuals, possesses a statutory immunity. Under both South African and Zambian law, prescription does not run against minors. The clock remains frozen until they reach the age of majority. This legal fact forces Anglo American to adopt a different strategy for the youth cohort. Since they cannot use the “time bar” defense against the children, they pivot to arguments of “foreseeability” and “intergenerational remoteness.” Anglo asserts that they could not have foreseen in 1974 that their operations would cause harm to children born in the 2010s. They that the chain of causation was broken by the intervening decades of ZCCM operation and state neglect. The plaintiffs use the minor exception to anchor the entire case. They that because the children’s claims are undeniably alive, it serves the interests of justice to permit the women’s class (frequently the mothers and guardians of these poisoned children) to proceed in the same action. Splitting the classes, they, would be inefficient and cruel, requiring mothers to sue for their children while being barred from seeking redress for their own identical injuries.

Latent Injury and Continuous Tort Doctrine

A secondary important legal battleground involves the nature of lead poisoning itself. Toxic torts frequently simple timelines. Lead accumulates in the skeletal system and is released back into the bloodstream during periods of physiological stress, such as pregnancy. The claimants this constitutes a “continuous tort” or a “latent injury” where the damage is ongoing. If the court accepts the continuous tort theory, the “cause of action” is not a single event in 1974, a rolling catastrophe that renews with every day the lead remains in the soil and the bodies of the victims. This would reset the prescription clock repeatedly. Anglo American vigorously disputes this, characterizing their involvement as a distinct historical episode that ended the moment they sold their shares. They maintain that a “continuing wrong” requires the continued presence of the wrongdoer, not just the continued presence of the harmful substance.

for South African Jurisprudence

The SCA’s decision on this specific point set a precedent for all future historical abuse and toxic tort cases in South Africa. If the court upholds a strict interpretation of prescription based on the *lex causae* (Zambian law), it grants immunity to multinational corporations for any environmental damage caused outside South Africa, provided enough time has passed. Conversely, if the court prioritizes the *lex fori* and the “knowledge” requirement of Section 12(3), it opens the door for legacy claims dating back to the apartheid era and beyond, provided the plaintiffs can prove they were unaware of the specific legal liability of the parent company. The November 2025 hearing highlighted that the prescription defense is not a technicality; it is the primary firewall protecting Anglo American’s balance sheet from the past. The company’s insistence on the 1974 cutoff ignores the biological reality of lead, which does not degrade. The legal system is thus asked to reconcile the static nature of statutes with the persistent, nature of toxic heavy metals. The outcome determine whether the law acknowledges the “long tail” of industrial negligence or if the calendar alone is sufficient to absolve a corporation of historical debts.

The 140, 000 Figure: Anatomy of a Demographic Estimate

The central pillar of the Mbuyisa and Others litigation is the sheer magnitude of the proposed class: an estimated 140, 000 individuals. This figure is not a random extraction a calculated demographic slice of the Kabwe District, specifically targeting the most biological groups. The class definition bifurcates into two distinct cohorts: children under the age of 18 who reside in the district and have suffered injury from lead exposure, and women under 50, defined as “of childbearing age”, who have lived in the area and sustained injuries that heighten reproductive health risks. Originating from census data and health surveys, this number represents of Kabwe’s total population, which hovers around 225, 000. The claimants that because lead poisoning is environmental and ubiquitous in the district, the “class” encompasses nearly every woman and child living within the contamination radius. The legal team, led by Mbuyisa Moleele Attorneys and Leigh Day, posits that testing every individual prior to certification is a financial impossibility for an indigent community. Thus, the 140, 000 figure serves as a proxy for the total at-risk population, a “universe of victims” that the opt-out method seeks to capture automatically. Anglo American South Africa (AASA) has ruthlessly attacked this estimate, labeling it “plainly and grossly overbroad.” In the December 2023 High Court judgment, Justice Windell noted Anglo’s objection that the class definition ranges between 131, 000 and 142, 000 people, creating a procedural behemoth. AASA’s legal counsel argued that certifying such a massive group without individual proof of injury would collapse the court system. They contended that within this 140, 000-strong crowd, thousands might have no elevated blood lead levels (BLLs) or could attribute their condition to other sources, such as artisanal mining or malnutrition, rather than historical mine waste.

The “KMC” Townships: Mapping the Toxicity

While the class definition broadly cites the “Kabwe District,” the litigation’s geographic heart beats in three specific townships: Kasanda, Makululu, and Chowa. frequently referred to in court documents as the “KMC townships,” these settlements sit directly in the shadow of the former mine and smelter. The claimants rely on a “heat map” developed by Czech researcher Bohdan Kříbek, which visualizes soil lead concentrations. This cartographic evidence demonstrates a clear correlation between the smelter’s location, prevailing wind directions, and the toxic footprint that blankets these neighborhoods. Kasanda and Makululu lie downwind of the historic smelter stacks, receiving decades of lead-laden dust. Chowa, situated in immediate proximity to the plant, suffered from heavy metal fume exposure. Expert testimony presented by Professors Harrison and Betterton confirms that the lead distribution in the topsoil of these areas matches the wind patterns from the Anglo-operated era (1925, 1974). The soil in these “hotspots” frequently registers lead levels exceeding 3, 000 mg/kg, dwarfing the US EPA’s safety limit of 400 mg/kg. Anglo American attempts to use this geographic specificity to the broader class definition. Their defense team that while the KMC townships might be contaminated, the “Kabwe District” covers nearly 1, 570 square kilometers, an area roughly the size of Johannesburg. By extending the class to the entire district, Anglo claims the lawsuit improperly includes residents living kilometers away from the pollution source who likely have no claim against the company. Justice Windell’s 2023 dismissal seized on this point, describing the class as “geographically overbroad” and noting that the representative claimants all hailed from the KMC sector, making them chance atypical of the wider district population they sought to represent.

The “Unmanageable” Defense and the Opt-Out Battle

The conflict over class scope is legally synonymous with the concept of “manageability.” Anglo American’s primary procedural weapon has been the argument that a class of 140, 000 is impossible to adjudicate. In the 2023 hearings, AASA asserted that a trial would require individual inquiries into the health status, residency history, and alternative exposure sources for every single member. They estimated that even a brief consultation with each claimant would take lawyers over a decade to complete. This “unmanageable” label was a decisive factor in the High Court’s refusal to certify. The court accepted Anglo’s premise that the in individual circumstances, ranging from a child with severe neurological damage in Kasanda to a woman with lower exposure in a distant suburb, shattered the “commonality” required for a class action. The judge ruled that the plaintiffs failed to propose a workable plan for how a court could process 140, 000 distinct damages claims without grinding to a halt. The 2024-2025 appeal to the Supreme Court of Appeal (SCA) attacks this reasoning as a denial of access to justice. The claimants that South African law permits “bifurcated” proceedings: Stage One would determine common problem of liability (negligence and duty of care), while Stage Two would handle individual damages. They contend that rejecting the class because of its size grants immunity to large polluters, the more people a corporation poisons, the “too big to sue” it becomes.

The Opt-In Alternative: A tactic of Exclusion?

Anglo American has proposed an alternative: if a class must be certified, it should be an “opt-in” class with a tightly defined geographic boundary. Under an opt-in regime, only victims who actively register and prove their eligibility would be included. For a community plagued by extreme poverty, illiteracy, and absence of connectivity, an opt-in requirement would likely slash the class size from 140, 000 to a fraction of that number. The claimants view this proposal as a cynical strategy to minimize liability. They that the opt-out model is the only constitutionally valid method for indigent victims who cannot afford to navigate complex legal bureaucracies. The 2025 SCA hearings focused heavily on this procedural dichotomy. The appellants maintained that the “overbreadth” concern is a manageable administrative challenge, not a fatal legal flaw. They pointed to the precedent of the silicosis litigation, where South African courts managed classes of similar magnitude. If the SCA upholds the “unmanageable” ruling, the 140, 000 figure evaporate, leaving individual victims to fight—and likely fail—alone. If the court reverses the decision, it validates the “heat map” as a legal boundary, establishing that the scope of a class is defined not by the convenience of the court, by the reach of the poison.

SECTION 11 of 14: Remediation vs. Compensation: Analyzing the Specific Relief Demands for Medical Screening and Cleanup The legal battle waged by the Kabwe claimants against Anglo American South Africa (AASA) is frequently framed as a quest for financial damages, yet the specific relief demands reveal a more complex objective: a dual-track strategy combining retrospective monetary compensation with prospective environmental and medical intervention. This distinction is not semantic; it represents the core operational conflict of the lawsuit. While the monetary claims address the “injury” of the past—cognitive impairment and organ damage suffered by generations of children—the demands for medical screening and environmental remediation target the ongoing “toxic legacy” that continues to poison the community daily. In the 2024-2025 appeal hearings, this bifurcation became a central battleground, with Anglo American attacking the feasibility of these forward-looking measures to that the entire class action was “unmanageable.” ### The Demand for Medical Monitoring: A “Long-Term” Liability The claimants’ request for a “long-term medical screening programme” is perhaps the most legally contentious aspect of the relief sought. Unlike a one-off damages payment, this demand requires the court to mandate a complex, multi-decade public health infrastructure managed by a private entity. The proposed class—comprising an estimated 140, 000 children and women of childbearing age—requires continuous monitoring of Blood Lead Levels (BLLs) to manage the sequelae of lead poisoning, which include irreversible brain damage, renal failure, and reproductive health complications. Filings from Mbuyisa Moleele Attorneys and Leigh Day detail that this screening is not simply about testing; it involves the clinical management of a population where BLLs frequently exceed 100 µg/dL—twenty times the threshold for clinical intervention. During the November 2025 Supreme Court of Appeal (SCA) hearing, the claimants’ counsel argued that without a court-ordered screening program, the victims are denied a remedy, as the Zambian public health system absence the capacity to manage such a specialized toxicological emergency. Anglo American’s defense has aggressively targeted this demand, characterizing it as an “open-ended” liability that a court is ill-equipped to administer. In their opposition papers, AASA argued that establishing a medical monitoring regime for 140, 000 people in a foreign jurisdiction constitutes judicial overreach. They posited that such a program would require the South African court to oversee the Zambian health sector, a logistical impossibility that renders the class “unmanageable.” This argument was a key factor in the High Court’s December 2023 dismissal, which the SCA was asked to overturn. The defense maintained that medical monitoring is a policy function of the Zambian state, not a tort remedy to be extracted from a minority shareholder fifty years after the fact. ### Environmental Remediation: The “Polluter Pays” Conflict Parallel to the medical demands is the request for the “remediation of the area in which contaminated soil remains a risk.” This demand moves beyond the mine site itself—which was nationalized in 1974—to the surrounding residential villages of Kasanda, Makululu, and Chowa, where lead dust has settled into the soil of homes, schools, and playgrounds. The engineering and environmental experts for the claimants have submitted reports indicating that “clean-up” is not a surface-level sweeping requires the removal and replacement of topsoil across vast swathes of the Kabwe district. The claimants that AASA, having overseen the mine during its most productive and polluting decades (1925–1974), bears a proportionate responsibility for this accumulation. They cite the “polluter pays” principle, arguing that the lead currently poisoning children is the same physical matter excavated and processed under Anglo’s technical oversight. Anglo American’s counter-argument in the 2024-2025 proceedings has been technical and jurisdictional. They contend that they cannot be ordered to remediate land they do not own, in a country where they have no operational presence. also, they that the remediation demand ignores the intervening 50 years of operation by the state-owned Zambia Consolidated Copper Mines (ZCCM), asking AASA to clean up half a century of subsequent pollution. This defense relies on breaking the chain of causation, asserting that the current soil toxicity is an indivisible mix of historical and modern negligence, making a specific “Anglo American cleanup” scientifically impossible to isolate. ### The “Unmanageability” Weapon The concept of “manageability” has been weaponized by AASA to attack these specific relief demands. In class action certification, a court must be satisfied that the class method is the most appropriate way to resolve the dispute. Anglo has argued that the sheer of the relief—individual medical assessments for 140, 000 people and property-specific remediation for thousands of homes—would clog the South African court system for decades. In the December 2023 judgment, Justice Windell accepted this view, noting that if it took just one day to hear the evidence for each claimant, the trial would last hundreds of years. The claimants’ appeal in November 2025 sought to this “floodgates” argument. Their legal team, supported by amicus curiae like Amnesty International, argued that the “unmanageability” defense is perverse: it allows a corporation to escape liability precisely *because* the harm it caused is so widespread. They proposed that statistical sampling and aggregate damages models could simplify the process, a method used in other mass tort cases untested on this in South African law. ### Strategic of the Relief Structure The specific relief demands also serve a strategic function. By including remediation and medical monitoring, the claimants have anchored the case in *current* human rights violations, not just historical negligence. circumvent the strict prescription (statute of limitations) defenses raised by Anglo. If the harm is defined as the *ongoing* presence of lead in the soil and blood, the “act” of poisoning is continuous, chance refreshing the prescription period. yet, this strategy raises the load of proof. The claimants must demonstrate that a medical monitoring program funded by a South African company is a viable legal remedy, rather than a form of foreign aid ordered by a judge. The SCA’s decision, expected in 2026, hinge on whether South African law can stretch the definition of “damages” to include these complex, forward-looking equitable remedies.

Table 11. 1: Comparison of Specific Relief Demands vs. Defense Arguments

Relief Category	Claimant Demand	Anglo American Defense Argument	Key Legal Obstacle (2024-2025)
Monetary Compensation	Damages for personal injury (neuro-cognitive impairment) for 140, 000+ class members.	Individual harm must be proven for each person; “unmanageable” without individual trials.	Proving causation for historical vs. recent lead exposure.
Medical Monitoring	Funding and establishment of a long-term blood lead level (BLL) screening program.	Constitutes “judicial overreach” into Zambian public health policy; logistical impossibility.	Whether a court can order a private entity to run a public health program.
Environmental Remediation	Cleanup of contaminated soil in homes, schools, and villages (Kasanda, Makululu).	AASA does not own the land; ZCCM (state successor) is liable for post-1974 pollution.	Jurisdictional limits of ordering foreign land remediation.

The distinction between “paying for harm” and “fixing the problem” is the fulcrum of this litigation. For the victims, monetary damages are necessary insufficient; without the removal of the lead source, the pattern of poisoning remains unbroken. For Anglo American, the remediation and monitoring demands represent an indefinite, unquantifiable liability that threatens to rewrite the rules of corporate parent responsibility. The 2025 appeal hearing made clear that the court’s willingness to entertain these specific reliefs determine not just the outcome of this case, the future viability of transnational human rights class actions in South Africa.

The dismissal of the class action certification in December 2023 did not silence the claimants; instead, it catalyzed a sophisticated, transnational mobilization of civil society. Between 2024 and 2025, organizations such as Action for Southern Africa (ACTSA), Rights and Accountability in Development (RAID), and the London Mining Network (LMN) shifted tactics from purely legal support to a high-visibility corporate accountability campaign. This period saw the battle move from the courtrooms of Johannesburg to the shareholder meetings in London and the corridors of the British Parliament, aimed at Anglo American’s narrative of non-responsibility. ### The 2024 Counter-Offensive: From Dismissal to Appeal Following the Johannesburg High Court’s decision to grant leave to appeal in April 2024, civil society groups launched a coordinated effort to keep the “Kabwe question” alive in the public consciousness during the long wait for the Supreme Court of Appeal (SCA) hearing. The strategy focused on humanizing the statistics—the 140, 000 estimated victims—by bringing the voices of Kabwe directly to Anglo American’s leadership. The centerpiece of this 2024 campaign was the intervention at Anglo American’s Annual General Meeting (AGM) in London on April 30. ACTSA facilitated the attendance of Lydia Moyo, a mother from Kabwe and a community advocate, who entered the meeting as a proxy shareholder. In a direct confrontation with the board, Moyo challenged the company’s moral standing, asking, “What is stopping you from turning your attention towards the ongoing suffering of the people of Kabwe?” Her testimony regarding the “black mountain” dust and the lead poisoning of her two daughters pierced the corporate atmosphere, forcing executives to respond on the record. While Anglo American’s leadership, including CEO Duncan Wanblad, reiterated their legal defense—that the company was not the owner-operator and that ZCCM was liable—the exchange generated significant media coverage, preventing the company from compartmentalizing the problem as a distant legal nuisance. Later that year, the campaign escalated to the political arena. On October 29, 2024, Lord Peter Hain hosted an event at the UK House of Lords featuring Barry Mulimba, a community facilitator from Kabwe. Mulimba detailed the cognitive impairment affecting his grandson and the broader community, stating, “Our children can’t compete on the job market because their learning ability has been impaired.” Two days later, on October 31, representatives from 25 civil society organizations handed an open letter to Anglo American’s London headquarters. The letter, signed by groups including Christian Aid and Friends of the Earth Africa, demanded the company adhere to its own human rights policies and stop opposing the class action. This was followed by a direct communication to investors on December 3, 2024, warning them of the “moral and legal risk” associated with the unresolved toxic legacy. ### The 2025 Escalation: “Theatre of Greenwashing” As the November 2025 SCA hearing method, the campaign intensified. The 2025 AGM became another flashpoint, described by the London Mining Network as a “Theatre of Greenwashing and Denial.” Activists criticized the company for celebrating shareholder returns while allegedly deflecting responsibility for the environmental emergency in Zambia. The protests outside the venue and the questions inside focused on the contradiction between Anglo American’s “FutureSmart Mining” branding and its refusal to remediate historical pollution. In October 2025, just weeks before the Supreme Court hearing, ACTSA and Environment Africa Zambia released a seminal report titled *”Life in the World’s Most Polluted Town.”* This investigative document provided updated data on lead levels and featured new case studies of affected families. It served as a rebuttal to Anglo American’s claims that the pollution was solely the result of post-1974 operations by state-owned entities. The report argued that the “colonial origins” of the contamination were undeniable and that the of waste left behind in 1974 constituted a ticking time bomb that Anglo American had knowingly abandoned. ### Mobilization for Bloemfontein The culmination of this two-year campaign was the physical and symbolic mobilization around the Supreme Court of Appeal hearing in Bloemfontein on November 3-4, 2025. While the legal arguments were technical—focusing on the “interests of justice” and the manageability of the class—the atmosphere outside the court was charged with the moral weight of the civil society campaign. ACTSA and RAID worked to ensure that the proceedings were not viewed in isolation. They highlighted the interventions of the UN Special Rapporteurs and Amnesty International, framing the appeal not just as a dispute over corporate structure, as a test case for the entire extractive industry in Africa. Tricia Sibbons, Director of ACTSA, publicly stated that the case was the “only realistic and feasible means” for victims to obtain justice, countering the lower court’s suggestion that individual claims were a viable alternative. The narrative constructed by these groups in 2024 and 2025 successfully shifted the load of proof in the court of public opinion. By consistently linking the technical legal defense of “parent company liability” to the visceral reality of lead-poisoned children, the campaign made it increasingly difficult for Anglo American to maintain its stance of “sympathy without responsibility” without incurring reputational damage. ### Table: Key Civil Society Interventions (2024-2025)

Date	Event/Action	Key Organization(s)	Objective
April 30, 2024	Anglo American AGM Intervention	ACTSA, Lydia Moyo	Direct questioning of the Board by a victim proxy shareholder.
October 29, 2024	House of Lords Event	ACTSA, Lord Peter Hain	Political briefing with community leader Barry Mulimba.
October 31, 2024	Open Letter to HQ	Coalition of 25 NGOs	Demand for adherence to internal human rights policies.
December 3, 2024	Investor Warning Letter	ACTSA, RAID, LMN	Alerting shareholders to ESG risks and moral liabilities.
April 30, 2025	AGM Protests	London Mining Network	Highlighting the “Greenwashing” of the Kabwe legacy.
October 2025	Report Release	ACTSA, Environment Africa	Publication of “Life in the World’s Most Polluted Town”.
November 3-4, 2025	SCA Hearing Mobilization	Global Coalition	Public support during the Supreme Court of Appeal arguments.

The chasm between Anglo American’s polished “FutureSmart Mining” branding and its scorched-earth legal defense in the *Kabwe* class action became the central theater of corporate governance conflict during 2024 and 2025. While the company’s 2024 Sustainability Report extolled a purpose “to re-imagine mining to improve people’s lives,” its legal team simultaneously argued in South African courts that the company bore no responsibility for the lead poisoning of 140, 000 Zambian women and children, deploying technical defenses that human rights experts argued were incompatible with the very UN Guiding Principles (UNGPs) the company claims to uphold.

The “FutureSmart” Paradox

In its 2024 and 2025 reporting pattern, Anglo American aggressively marketed its ESG (Environmental, Social, and Governance) credentials. The company’s “Sustainable Mining Plan” promised to “build trust as a corporate leader” and “create thriving communities.” Yet, this forward-looking rhetoric collided violently with its handling of historical liabilities. The company’s defense rested on a rigid separation of corporate entities and a rejection of retrospective responsibility. Richard Price, Anglo American’s Legal & Corporate Affairs Director, epitomized this stance. In response to civil society pressure in late 2024, Price maintained that the company was “not responsible for the current situation” in Kabwe, attributing the environmental disaster entirely to the state-owned successor, ZCCM, which took over in 1974. This “legal firewall” method, technically accurate under strict corporate law interpretations ethically porous under modern human rights frameworks, created a severe dissonance for ESG-focused investors. The company argued that its “purpose-led” values were prospective only, applying to future operations while absolving it of the “toxic legacy” left behind during its 50-year dominance of the Kabwe mine.

AGM Battlegrounds: 2024 and 2025

The disconnect moved from legal briefs to the boardroom floor during the Annual General Meetings in London. The April 30, 2024 AGM became a flashpoint when Lydia Moyo, a community representative from Kabwe attending as a proxy shareholder, directly confronted the board. Moyo demanded to know why the company was contesting the legal case while claiming to “do no harm.” Her intervention pierced the corporate bubble, forcing executives to address the victims directly rather than through legal filings. Price’s response at the 2024 AGM was telling; he questioned the “commercial motives” of the law firms representing the claimants, a deflection tactic that sought to delegitimize the class action method itself rather than address the substance of the poisoning allegations. This narrative, painting the victims as pawns of predatory litigation funders, became a staple of Anglo’s public relations defense throughout 2025. By the April 2025 AGM, the atmosphere had hardened. The London Mining Network and ACTSA (Action for Southern Africa) organized protests outside the venue, labeling the event a “Theatre of Greenwashing and Denial.” Inside, even with the company celebrating shareholder returns and the demerger of Anglo American Platinum, the board faced renewed interrogation regarding the “unmanageable” class action defense. The appointment of Anne Wade to the board in January 2025, touted for her “sustainability and responsible investing” expertise, added a of irony; shareholders questioned how her mandate reconciled with the company’s refusal to remediate a site where children’s blood lead levels remained lethally high.

The UNGP “Retrospectivity” Gap

A serious governance failure highlighted during the 2024-2025 period was Anglo American’s interpretation of the UN Guiding Principles on Business and Human Rights. The company has long claimed with the UNGPs. yet, in its legal submissions, Anglo argued that these principles could not be applied retrospectively to conduct ending in 1974. This position was rigorously challenged by UN Special Rapporteurs, who intervened as *amicus curiae* in the Supreme Court of Appeal hearing in November 2025. The UN experts argued that the “remedy” pillar of the UNGPs is not time-bound when the harm, lead poisoning, is continuous and ongoing. They contended that Anglo’s refusal to a cleanup or medical screening constituted a *current* failure to respect human rights, distinct from the historical act of pollution. Anglo’s insistence that it adhered to the “standards of the time” (1925-1974) further alienated human rights monitors. Documents surfaced by the claimants showed that internal company doctors had warned of severe lead risks as early as 1970, suggesting that the company failed even the standards of its own era. By clinging to a defense that relied on the non-existence of modern environmental laws in colonial Zambia, Anglo American appeared to exploit the very regulatory vacuums it claims to help close in its modern “responsible mining” frameworks.

Investor Mobilization and the “Moral Risk”

The governance contradiction began to unsettle institutional investors in late 2024. A coalition of civil society groups, including RAID and the Corporate Justice Coalition, wrote to major shareholders like BlackRock and Legal & General Investment Management in October and December 2024. The letters warned of the “moral and legal risk” posed by the Kabwe case, arguing that the “legacy defense” was a material threat to the company’s social license to operate. While no major divestment was publicly announced solely due to Kabwe, the pressure forced the problem onto the agenda of internal sustainability committees. The “responsible exit” narrative, where Anglo claimed it handed over a functional mine to ZCCM, crumbled under scrutiny. Investors were presented with evidence that the company left behind a “ticking time bomb” of toxic waste without adequate closure plans, a practice that would be illegal under its *current* Mine Closure Toolbox. This double standard, one rule for current mines, another for legacy sites, exposed a governance gap that the board struggled to explain without resorting to narrow legalisms.

The “Unmanageable” Defense as Governance Failure

Perhaps the most damaging aspect of Anglo’s strategy was its procedural attack on the class action method itself. By arguing in 2024 and 2025 that the class of 140, 000 victims was “unmanageable” and “overbroad,” Anglo American argued that the * * of the harm should preclude liability. Governance experts noted the perversity of this position: the more people poisoned, the harder it is to hold the polluter accountable. This legal strategy directly contradicted the “Access to Remedy” core of the UNGPs. By seeking to the only viable procedural vehicle for the victims (a class action) and insisting on individual claims (which would take decades and be prohibitively expensive), Anglo American was accused of weaponizing the judicial process to deny justice. This “denial by attrition” strategy, while legally permissible, stood in clear opposition to the “trusted corporate leader” persona cultivated in its Annual Reports. As the Supreme Court of Appeal deliberated in late 2025, the reputational cost of this dissonance mounted. The Kabwe case had transformed from a historical footnote into a live test of the authenticity of the modern ESG movement. For Anglo American, the defense of the past had become a liability for its future, proving that a “purpose-led” company cannot selectively edit its own history.

SECTION 14 of 14: Post-Hearing Status: Deliberations and Precedent for Transnational Litigation in 2026

As of March 2026, the legal corridors of Bloemfontein remain gripped by a tense silence following the Supreme Court of Appeal (SCA) hearing on November 3 and 4, 2025. The panel of five judges—President Molemela, alongside Justices Dambuza, Schippers, Koen, and Acting Justice Norman—has retired to deliberate on a verdict that defines the future of transnational corporate accountability in South Africa. With judgment expected between February and June 2026, the *Mbuyisa and Others v. Anglo American South Africa* case sits on a razor’s edge. The outcome determines whether 140, 000 Zambian victims can pierce the corporate veil of a Johannesburg-based giant or if procedural “unmanageability” grants immunity for colonial-era toxic torts. #### The Deliberation Room: Weighing “Unmanageability” Against Access to Justice The SCA’s deliberation centers on a collision between logistical practicality and constitutional rights. The High Court’s December 2023 dismissal, authored by Justice Windell, hinged on the assertion that the class action was “unmanageable.” The lower court posited that consulting 140, 000 individual claimants to prove injury would take a decade, rendering the process chaotic. In the November 2025 appeal, lead counsel for the claimants, Gilbert Marcus SC, attacked this reasoning as a “fundamental flaw” that prioritizes judicial convenience over the only viable method for justice. The SCA judges are scrutinizing whether the “interests of justice” test—the paramount standard in South African class certification—permits a court to close its doors simply because a mass tort is massive. The claimants argued that denying certification based on class size creates a perverse incentive: the more people a corporation poisons, the less likely it is to face liability, as the resulting class becomes too “unwieldy” for the courts. The bench must also resolve the “opt-out” vs. “opt-in” dispute. Anglo American maintained that including foreign nationals (Zambians) in an opt-out class overreaches South African jurisdiction. The claimants countered that an opt-in requirement would functionally destroy the class due to the poverty, illiteracy, and absence of connectivity in Kabwe. The SCA’s ruling set a definitive standard on whether South African courts can assert jurisdiction over foreign victims of local companies without requiring individual registration—a precedent with immediate consequences for other cross-border human rights cases. #### Aligning with Global Precedents: The *Vedanta* Shadow Legal analysts across the globe are watching to see if the SCA aligns South African jurisprudence with the United Kingdom’s landmark *Vedanta v. Lungowe* (2019) and *Okpabi v. Shell* (2021) rulings. These UK Supreme Court decisions established that parent companies owe a duty of care to communities affected by their foreign subsidiaries if they exercised control or promulgated group-wide safety policies. During the hearing, the claimants presented evidence that Anglo American South Africa (AASA) controlled the medical, technical, and safety standards of the Kabwe mine from Johannesburg. If the SCA certifies the class, it cements the *Vedanta* principle in South African law, confirming that a parent company’s “control” creates a direct liability pathway. A refusal to certify would signal a sharp, insulating South African multinationals from liability for their African operations and chance turning Johannesburg into a safe haven for corporate impunity. The intervention of UN Special Rapporteurs and Amnesty International as *amici curiae* further pressured the court to consider international human rights obligations. Their submissions argued that South Africa’s Constitution requires courts to interpret domestic law in a way that promotes international justice. The SCA is weighing whether a dismissal would violate these obligations by denying an ” remedy” to victims of gross human rights abuses. #### The “Floodgates” Argument and Corporate Anxiety Anglo American’s defense rested heavily on the “floodgates” argument—the fear that certification would invite a deluge of historical claims against South African mining houses. They argued that holding a company liable for operations that ceased in 1974, based on modern standards of knowledge, applies “retrospective liability” that threatens legal certainty. yet, the “floodgates” defense faces skepticism in a post-apartheid legal order designed to redress historical injustices. The claimants’ evidence of “actual knowledge”—specifically the 1970s mine doctor reports citing massive lead levels and child deaths—undercuts the idea that Anglo is being judged by “future knowledge.” The SCA must decide if the evidence of *contemporaneous* knowledge (what Anglo knew in 1970) is sufficient to warrant a trial. A ruling in favor of the claimants would signal to the mining industry that the passage of time does not erase the record of negligence, nor does the sale of a mine to a state entity (ZCCM) absolve the original polluter of the toxic legacy they engineered. #### The Settlement Calculus While the court deliberates, the financial loom large. Certification is not a finding of guilt, it is frequently the catalyst for settlement. If the SCA overturns the High Court’s dismissal, Anglo American faces the prospect of a public, evidentiary trial that would air decades of internal documents regarding the “acceptable” poisoning of African children. Legal experts suggest that a certification order would force Anglo American to the negotiating table to avoid the reputational damage of a trial. The “FutureSmart Mining” brand image, which Anglo cultivates aggressively, cannot withstand years of headlines detailing how the company’s predecessors allegedly ignored warnings of “massive” lead poisoning. Conversely, if the SCA upholds the dismissal, it likely ends the road for the Kabwe victims, as the costs of individual litigation are. #### Conclusion: A Verdict for History As March 2026 progresses, the silence from the Supreme Court of Appeal grows heavier. The judgment, when it lands, resonate far beyond the lead-choked dust of Kabwe. It determine the reach of South African law into the continent, the accountability of parent companies for their colonial footprints, and the value placed on the lives of 140, 000 indigent victims against the procedural comfort of the courts. For the children of Kabwe, adults bearing the permanent scars of lead encephalopathy, the SCA represents the final arbiter of whether their suffering is a legal reality or a procedural inconvenience. The world waits. **[END OF REPORT]**