Jane MacLeod, former general counsel at the Post Office, has secured permission to give evidence remotely from Australia at an upcoming disciplinary hearing related to the Horizon scandal, the United Kingdom’s largest miscarriage of justice. The Solicitors Regulation Authority (SRA) had opposed remote testimony, arguing it would undermine the integrity of the proceedings. However, a tribunal ruled in MacLeod’s favor, allowing her to participate via video link.
Despite this procedural win, the SRA faces a more significant challenge following a recent High Court ruling concerning the limits of its investigative powers. The judgment emerged from a defamation case involving Mohamed Amersi, a Conservative Party donor, and Charlotte Leslie, a Tory Member of Parliament. After Amersi lost the defamation suit, Leslie reported the conduct of Amersi’s law firm, Carter-Ruck, to the SRA. The firm contested the regulator’s authority to demand documents protected by legal professional privilege—a principle safeguarding client-lawyer confidentiality.
Mr. Justice Butcher ruled that the SRA could not compel the disclosure of materials covered by legal professional privilege without client consent. This decision poses a potential obstacle to the SRA’s inquiry into the Horizon case and other professional misconduct investigations, as it restricts the regulator’s ability to obtain evidence from law firms. The ruling’s implications extend across multiple regulatory bodies, as noted by the Horizon compensation advisory board at its September meeting, where members expressed concern about its potential to impede justice.
The advisory board, comprising parliamentarians and academics, had already highlighted these regulatory limitations in a letter to Monisha Shah, chair of the Legal Services Board—the oversight body for the legal profession in England and Wales. The letter emphasized the constraints faced by the Bar Standards Board, which lacks statutory powers to compel evidence production, in contrast to the SRA. The advisory board described this disparity as a significant gap that could delay or even thwart regulatory proceedings.
Legal experts acknowledge the complexity of the issue. Michael Stacey, a partner at Russell Cooke, explained that legal professional privilege is held by the client, not the lawyer, which underpins the High Court’s decision. Without client consent to waive privilege, regulators like the SRA face hurdles in advancing disciplinary actions. In the Horizon investigation, the Post Office has waived privilege over relevant documents, potentially mitigating the impact of the ruling on the specific cases under inquiry.
Nonetheless, concerns linger that the SRA’s investigations may extend beyond the scope of the Post Office’s waiver, prompting fears that the Carter-Ruck decision could limit the scope of disciplinary proceedings against lawyers accused of misconduct related to Horizon. The advisory board expressed a commitment to ensuring full investigation of all Post Office cases, acknowledging that some aspects might not fall within existing waivers.
Stacey also noted that while the Post Office could withhold further privileges, doing so would exacerbate public relations challenges for the state-owned organisation. Meanwhile, the SRA has obtained permission to appeal the High Court judgment. The Bar Standards Board has expressed its interest in the appeal’s outcome and supports broader regulatory powers to access privileged materials and obtain documents from third parties.
As the legal and regulatory bodies await further developments, the challenge of balancing client confidentiality with the need for effective oversight remains at the forefront of efforts to deliver justice in the aftermath of the Horizon scandal.