Minister for Justice & Equality v Walsh (Approved)

Factual and Procedural Background

The United Kingdom issued a surrender warrant on 26 November 2021 seeking the extradition of the Appellant under the Trade and Cooperation Agreement between the EU and the UK. Four terrorism-related offences allegedly committed in Northern Ireland between 18 and 20 July 2020 underpin the warrant: (1) membership of a proscribed organisation; (2) directing its activities; (3) conspiracy to direct its activities; and (4) preparing terrorist acts. The High Court ordered surrender in October 2022. The Supreme Court (the “Referring Court”) granted leave to appeal, stayed execution, and in February 2024 sought a preliminary ruling from the Court of Justice of the European Union (CJEU) on the Charter implications of altered Northern Irish sentencing rules. The CJEU delivered judgment in Alchaster (Case C-202/24) on 29 July 2024. Following receipt of that judgment and further written and oral submissions, the Referring Court decided on 22 October 2024 to make a second reference and to stay the appeal pending the CJEU’s answer.

Legal Issues Presented

1. Whether post-2021 changes to Northern Ireland’s release-on-licence regime, which require terrorist offenders sentenced to determinate terms to serve two-thirds of the term and obtain Parole Commissioners’ approval, constitute a “heavier penalty” within the meaning of Article 49(1) of the Charter of Fundamental Rights of the European Union when applied retroactively.
2. Whether, after Alchaster, the executing judicial authority must refuse surrender or conduct further inquiry where such retroactive sentencing changes are alleged to breach Article 49(1).
3. Whether the Referring Court, as a court of final instance, is obliged to make a further reference under Article 267 TFEU in light of Consorzio Italian Management criteria.

Arguments of the Parties

The Minister’s Arguments

• The maximum custodial terms for each offence remain unchanged; therefore the “penalty” has not increased.
• The 2021 amendments only affect the execution of sentences (release on licence) and do not form part of the penalty, relying on ECtHR jurisprudence (Del Río Prada; Devriendt) and §94–97 of Alchaster.
• A mere delay in eligibility for release cannot amount to a heavier penalty under Article 49(1).
• No “real risk” of breach is demonstrated; surrender should therefore proceed.

Appellant’s Arguments

• The automatic, unqualified right to release at 50 % of sentence was extinguished; eligibility now arises only after two-thirds, subject to Parole Commissioners’ discretion.
• This change expands the intrinsic seriousness of the sentence and therefore retroactively imposes a heavier penalty, contrary to Article 49(1) and Article 7 ECHR.
• The CJEU did not adopt Advocate General Szpunar’s view that conditional-release rules lie outside Article 49; instead, §§96-97 of Alchaster recognise that altering release rights may breach the Charter.
• The situation is distinguishable from Devriendt because there the prisoner never enjoyed an automatic release right.

Table of Precedents Cited

Court's Reasoning and Analysis

The Court considered the interpretative guidance in Alchaster and noted that both parties rely on different passages to reach opposite conclusions. It identified that the pivotal question is whether the 2021 amendments, which revoke an automatic right to mid-sentence release and replace it with delayed, conditional eligibility, merely “concern execution” (§94 Alchaster) or instead “alter the actual scope of the penalty” (§97 Alchaster). The Court observed:

• The maximum custodial terms remain unchanged, supporting the Minister’s position.
• However, prisoners previously had a legal right to release at 50 % of sentence; this right is now absent, arguably increasing custodial exposure.
• No European Court of Human Rights precedent squarely addresses removal of a pre-existing automatic release right.
• Given the divergence of plausible interpretations and the obligation under Consorzio Italian Management, the issue is not acte clair.
• Because Article 49(1) must carry the same meaning across all Member States and the decision directly affects the Appellant’s liberty, a definitive CJEU ruling is necessary.

Holding and Implications

ORDER: The appeal is stayed and the following question is referred to the Court of Justice of the European Union under the expedited procedure.

Practical implication: The surrender decision is deferred until the CJEU clarifies whether retroactive tightening of release-on-licence rules amounts to a heavier penalty under Article 49(1). Broader implication: The forthcoming ruling will guide all EU courts dealing with post-Brexit surrender requests involving similar UK sentencing amendments, but no new domestic precedent is set pending the CJEU’s response.