Red Notices and extradition in the United Kingdom
This explainer describes, in general and neutral terms, how an Interpol Red Notice interacts with extradition in the United Kingdom. It is background information about the legal framework and is not advice about any particular case.
+ A Red Notice is not a UK arrest warrant
As elsewhere, a Red Notice circulated by Interpol is a request to locate and provisionally arrest a person; it is not itself a United Kingdom arrest warrant. UK authorities decide independently whether to act, and any arrest and subsequent surrender proceed under domestic law — principally the Extradition Act 2003 — rather than on the strength of the notice alone.
+ The two extradition routes
The Extradition Act 2003 divides requesting states into two groups. Category 1 territories are dealt with under Part 1, a court-based surrender procedure; since the United Kingdom left the European Union, surrender to and from EU member states operates under the surrender provisions of the UK–EU Trade and Cooperation Agreement, which replaced the European Arrest Warrant for the UK. Category 2 territories — treaty partners such as the United States and many others — are dealt with under Part 2, in which the courts consider the case and a Secretary of State also has a defined role.
+ Bars to surrender
UK courts examine whether any statutory bar applies. These can include the rule against double jeopardy, "extraneous considerations" (for example, that the request is made to punish a person for their political opinions), the passage of time, and questions of proportionality and forum. Separately, surrender must be compatible with the person's rights under the Human Rights Act 1998 and the European Convention on Human Rights, so that a real risk of an unfair trial or of ill-treatment can be a bar.
+ Challenging the underlying notice
Where a Red Notice or diffusion underlies a case, the data can be contested at the Interpol level before the Commission for the Control of Interpol's Files (CCF), independently of the UK court proceedings. The two processes are separate but are often pursued together.
+ The structure of the Extradition Act 2003
The Act is organised into two main parts. Part 1 governs surrender to Category 1 territories through a procedure led by the courts, without a decision by a government minister. Part 2 governs Category 2 territories, where the courts consider the case and a Secretary of State takes certain decisions reserved to the executive, such as those relating to the death penalty and specialty. The category into which a requesting state falls therefore shapes the whole procedure.
+ Surrender with the EU after Brexit
When the United Kingdom was a member of the European Union, surrender to and from other member states operated under the European Arrest Warrant. Following the UK's departure, that instrument was replaced, for the UK, by the surrender provisions of the UK–EU Trade and Cooperation Agreement. The new arrangements preserve a fast, court-based procedure but sit outside the EU framework, and they contain their own safeguards, including grounds related to fundamental rights and, for some states, nationality.
+ Provisional arrest and Interpol alerts
A case is often set in motion by a provisional arrest, which may follow an Interpol Red Notice or diffusion flagging the person to UK authorities. The alert is not the legal basis for surrender; it prompts the domestic steps that follow. After arrest, the person is brought before the court, which sets the timetable and considers bail.
+ Bars and human rights in more detail
At the extradition hearing the court examines whether any statutory bar applies, such as double jeopardy, the passage of time, "extraneous considerations", forum, and proportionality. Separately, the Human Rights Act 1998 requires that surrender be compatible with Convention rights, so that a real risk of an unfair trial, or of detention conditions contrary to Article 3, can prevent extradition. Prison conditions in the requesting state have featured in European case-law as a possible bar.
+ Appeals
A decision of the court, or of the Secretary of State in Part 2 cases, may be appealed to the High Court, subject to strict time limits. The availability and outcome of an appeal depend on the specific grounds raised and on the facts of the case.
+ Contesting the underlying Interpol alert
Where a Red Notice or diffusion underlies a UK case, the person may separately ask the Commission for the Control of Interpol's Files to correct or delete the data. This Interpol-level process is independent of the UK court proceedings, but the two are frequently pursued together, since removing the alert can reduce the border stops and other pressures that arise while proceedings continue.
Further reading: rednoticesolicitors.com — information on Interpol Red Notice and UK extradition matters, including Red Notices in the UK.