Joined cases C-924/19 PPU and C-925/19 PPU
The case is about
- whether the compulsory, indefinite placement of migrants in the transit zones qualifies as detention;
- the nature of and remedy against an administrative amendment of the destination country in a return decision under the Return Directive;
- the inadmissibility ground of safe transit country under EU law and the consequences and procedure following an inadmissibility decision that was issued on a ground that was subsequently found to be unlawful under EU law.