National limitations to judicial review in migration detention cases: Prohibition, competence or requirement of ex officio review?

The Migration Law Clinic has written an expert opinion in Joined Cases C-704/20 PPU and C-39/21 PPU before the Grand Chamber of the Court of Justice of the European Union. It concerns the judicial review of detention measures imposed on the basis of the Return Directive (Directive 2008/115/EC). Under Dutch law, the first instance and…