UK Supreme Court Rules Key Parts of Troubles Legacy Act Are Compatible with Human Rights Law

The UK Supreme Court allowed a government appeal in a major Troubles legacy case on Thursday, ruling that parts of the 2023 Legacy Act did not lead to victims' rights being diminished. Five Supreme Court judges heard the case and delivered their unanimous decision in a 77-page document.

The ruling overturned findings by Northern Ireland's High Court and the Northern Ireland Court of Appeal, both of which had determined that parts of the Legacy Act were incompatible with human rights and undermined the rights of victims in breach of the Windsor Framework.

In 2024 the Northern Ireland Court of Appeal ruled the government had too much veto power over the disclosure of material by the Independent Commission for Reconciliation and Information Recovery to bereaved families. The Northern Ireland Secretary holds power to decide whether disclosure would pose a risk to national security.

They added that the Secretary of State's powers do not mean that the Commission will lack independence in disclosing sensitive information to the next of kin, victims and the public. The 2023 Legacy Act was introduced by the previous Conservative government.

It offered conditional immunity for perpetrators of some Troubles crimes in exchange for co-operation with the Independent Commission for Reconciliation and Information Recovery.

The Labour government has introduced a new bill in parliament to repeal the conditional immunity provision, and MPs have already voted to repeal it. The Northern Ireland Office took the case to the Supreme Court over the application of the Windsor Framework, telling a hearing last October that the issue was constitutionally profound. A Northern Ireland Office spokesman welcomed the decision.

The statement continued that today's judgment also shows that the government was right to address the main flaw in the Legacy Act, namely conditional immunity. It noted the conditional immunity scheme never came into force, was wrong in principle, lacked public confidence, and has been repeatedly rejected by the courts.

The NIO statement added: "While the question of immunity was not before the Supreme Court, the Court went out of its way to refute the main argument put forward for it.

Gráinne Teggart, Amnesty International's Northern Ireland deputy director, said the decision to uphold the government's appeal is a bitter blow to victims. She added that the judgement must not be used by government to give cover to a system which shields wrongdoing rather than exposing it. Gavin Robinson, the Democratic Unionist Party leader, welcomed the ruling.

John Finucane, a Sinn Féin MP, said Thursday's judgement will cause genuine concern among families who believed protections contained within the post-Brexit arrangements would safeguard their rights. Jim Allister, the TUV leader, welcomed the ruling as it restrains the effect of the Windsor Framework.

Claire Hanna, the SDLP leader, said today's judgement does not remove the concerns consistently raised by victims and survivors, particularly around disclosure.

Micheál Martin, the Taoiseach, said the Irish government will be examining the judgement very carefully. Lord Elliott, the Ulster Unionist Party chair, said the party welcomes the ruling and it is a significant constitutional correction. BBC News reported the details of the ruling and the range of political reactions from Northern Ireland parties and the Irish government.