Kernrechtsfrage
Whether the complaint against the detention decision was admissible and sufficiently reasoned.
Extrahierter Entscheid
The complaint was only examined to the extent it adequately addressed the contested decision and was not out of time; otherwise it could not be entered into.
Extrahierte Begründung
The filing did not fully engage with the lower-court reasoning, and timeliness had to be assessed under the general federal procedural rules.