Office of Public Prosecutor of Hamburg, Germany v Hughes

Technical non-compliance with mechanical requirements under Part I of the Extradition Act 2003 does not automatically require discharge or dismissal. Where legislation permits discretion, the court may generally cure an irregularity where the failure concerns court rules rather than a statutory time limit and causes no practical prejudice. Authoritative corrections of legal error ordinarily operate retrospectively, subject only to exceptional limitation by the highest appellate court. Under section 29(3)(a), an appellate court asks whether the lower court ought to have decided the legal question differently according to the law as authoritatively established at the time of the appeal. Rule 3.10 of the Civil Procedure Rules may cure an erroneous arrest date in an appellant’s notice under section 28, because the endorsement requirement derives from court rules rather than primary legislation.

The Office of Public Prosecutor of Hamburg appealed against the decision of District Judge Purdy, who had discharged Leonard Hughes from proceedings under a European Arrest Warrant. The District Judge considered that the operative warrant was invalid because it did not include particulars of an earlier revoked European Arrest Warrant.

The appeal also concerned an incorrect arrest date endorsed on the prosecutor’s appellant’s notice. The central issues were whether the first-instance decision had to be judged by the law as understood when it was made, and whether the court could cure the procedural error under rule 3.10 of the Civil Procedure Rules.

1. Appeal allowed and case remitted. The court held that the District Judge’s decision on section 2(4) of the Extradition Act 2003 was wrong in light of Louca v The Office of Public Prosecutor in Bielefil [2008] EWHC 2907 (Admin). Section 2(4) did not require particulars of a previous European Arrest Warrant. The requirement was satisfied by particulars of the domestic decision on which the operative warrant was based.
2. The submission that Louca should operate prospectively only was rejected. In re Spectrum Plus Ltd [2005] 2 AC 680 recognised that prospective limitation could arise only in altogether exceptional circumstances involving gravely unfair and disruptive consequences. This case did not approach that threshold.
3. Section 29(3)(a) required the appellate court to determine whether the lower judge had applied the correct legal principles. The fact that the District Judge’s decision appeared correct when made did not prevent the court from concluding that he ought to have decided the legal question differently after the authoritative correction of the law.
4. The incorrect arrest date in the appellant’s notice was an irregularity in complying with the rules of court. It did not concern the statutory period for giving the notice of appeal. Accordingly, rule 3.10 remained available to remedy the error. This distinguished the statutory time-limit issue considered in Mucelli v Government of Albania [2009] UKHL 2.
5. The discretion should be exercised. Mr Hughes suffered no prejudice from the incorrect date. The court’s concern to enforce procedural rules did not justify refusing to correct a technical mistake which was unrelated to the statutory time limit and had no practical adverse consequences.

1. High Court (Administrative Court) — The appeal from the decision of District Judge Purdy was allowed. The case was remitted to the District Judge for further consideration on other matters.
2. City of Westminster Magistrates Court — District Judge Purdy discharged Mr Hughes on 26 September 2008, holding that the European Arrest Warrant of 19 December 2006 was invalid.