Question juridique clé
Whether the public-law appeals against the detention orders were admissible
Solution extraite
They were admissible only insofar as they challenged the three detention-related orders and sought release; they were inadmissible against other acts or time-barred decisions.
Motifs extraits
A public-law appeal against detention may include a request for release, but it cannot be used against measures subject to special remedies or against decisions not timely appealed.