Kernrechtsfrage
Whether the complaint against the lower detention order was admissible and whether the request to quash the first-instance order and seek a declaration of unlawfulness was receivable.
Extrahierter Entscheid
The complaint was admissible only against the cantonal appellate decision; the challenge to the first-instance order and the declaratory request were inadmissible.
Extrahierte Begründung
Only the last cantonal decision is the object of review. A separate declaratory interest was not shown.