Extradition from France to the UK

The process typically takes 6–18 months from arrest to final decision, including any appeals. Urgent cases — where there is a risk of pre-trial detention — require immediate legal intervention. We recommend seeking specialist legal advice before any travel to France if you believe you may be subject to a UK extradition request.

Yes. France can and does refuse extradition where the conditions under the applicable treaty are not met, where human rights concerns arise, where the offence is considered political in nature, or where other mandatory refusal grounds apply. The French Minister of Justice also has discretion to refuse extradition even after judicial approval.

The TCA governs extradition between the UK and EU member states (including France) for offences committed after Brexit (1 January 2021). For offences committed before this date, the European Convention on Extradition typically applies. Our lawyers will assess which treaty framework governs your case and what protections are available.

Yes. The EU-UK Trade and Cooperation Agreement applies to extradition requests regardless of when the alleged offence occurred. French authorities regularly seek surrender for conduct predating the 2020 agreement. However, the timing may strengthen certain defences — particularly passage of time arguments if the alleged offence is historic and prosecution has been delayed without justification. Courts will assess whether the delay renders surrender unjust or oppressive, considering factors such as deterioration of evidence, the accused’s settled life in the UK, and any fault attributable to French authorities in failing to pursue the case earlier.

You will be taken into custody and brought before Westminster Magistrates’ Court, typically within 24 to 48 hours. At this initial hearing, the court will confirm your identity, explain the French allegations, and set a date for the full extradition hearing — usually within 21 days if you are remanded in custody. Bail applications can be made immediately, though French extradition cases often face Crown Prosecution Service opposition citing flight risk. You are entitled to legal representation from the moment of arrest, and early engagement with defence lawyers significantly improves prospects for securing conditional bail.

No. Under the TCA surrender framework, France is not required to submit prima facie evidence of guilt. The system operates on mutual recognition — UK courts accept the validity of the French judicial authority’s assertion that there are grounds for prosecution or that a conviction exists. This differs fundamentally from traditional extradition treaties with non-EU states. Defence challenges therefore focus on procedural bars, proportionality, human rights concerns, and technical defects in the warrant itself, rather than contesting the underlying evidence. The merits of French charges are not examined by UK courts.

Yes, but the threshold is high. UK courts will refuse surrender where there is a real risk of treatment violating Article 3 ECHR — specifically inhuman or degrading conditions. French prison overcrowding has been raised in several cases, and European Court of Human Rights judgments have found violations in specific French facilities. Defence teams must present evidence identifying the likely detention facility and demonstrating systemic or individual risks. Courts may seek assurances from French authorities regarding conditions or specific prison placement. Generic concerns about the French penal system are insufficient; precise, evidence-based submissions are required.

If uncontested, surrender can occur within two to three months of arrest. Contested cases typically take six to twelve months at first instance, with Westminster Magistrates’ Court scheduling full hearings within weeks of arrest. Appeals to the High Court add three to six months; applications for permission to appeal to the Supreme Court extend proceedings further. During this period, the requested person may be detained or released on conditional bail. Complex cases involving human rights evidence, forum arguments, or parallel Interpol challenges can extend beyond twelve months before final resolution.