The European Union’s highest court has ruled that Ireland cannot refuse to surrender individuals to the United Kingdom for fear that they might be detained for older, unrelated charges once they arrive.
The judgment from the Court of Justice of the European Union (CJEU), delivered this morning, clarifies how post-Brexit justice should work between Ireland and the UK.
The case, known as involve individuals currently in Ireland who are wanted by UK authorities to face fraud charges.
The suspects fought their extradition—legally known as “surrender”—by pointing to a previous six-month prison sentence they received in the UK for “contempt of court”.
Under UK law, contempt of court is considered a “civil” or non-criminal matter. The suspects argued that if they were sent back for fraud, the UK might also lock them up for the contempt charge, which would break a long-standing legal protection called the “rule of speciality”.
The rule of speciality is a safeguard in international law.
It is designed to ensure that when a person is extradited to another country to face a specific crime, they can only be prosecuted or jailed for the crimes listed in the arrest warrant, and no other crime from their past.
Ireland’s Supreme Court asked the EU judges for a definitive ruling on whether this risk was enough to stop the extradition.
This morning the European court rules that it was not sufficient grounds to refuse the extradition request.
The Court’s key findings:
- Cooperation is the Priority: The post-Brexit deal (the EU-UK Trade and Cooperation Agreement) is based on the principle that countries should execute arrest warrants unless there is a very specific reason to refuse.
- No Advance Checks Needed: Irish judges do not have to “verify in advance” whether the UK will respect the rule of speciality before handing someone over.
- Fundamental Rights: A refusal is only justified if there is a “real risk” that a person’s fundamental rights will be violated, such as being denied a fair way to challenge their detention in the UK.
The case will now return to the Irish Supreme Court, which must make the final decision on the suspects’ surrender in line with this new EU guidance.
Whilst the European Court of Justice provides the legal interpretation, the final order to extradite remains the responsibility of the Irish national courts.