Questione giuridica chiave
Whether the complaint to the Federal Court was admissible against a cantonal decision on a provisional measure in a residence permit case.
Decisione estratta
The complaint was inadmissible because, in matters concerning provisional measures, only the violation of constitutional rights may be invoked, and no such right was sufficiently alleged.
Motivazione estratta
The challenged decision concerned a provisional measure. Under the Federal Supreme Court Act, review is limited to constitutional rights; the appellant failed to identify any constitutional right allegedly violated, so the complaint lacked valid grounds.