Kernrechtsfrage
Whether the appeal in public law matters was admissible against the refusal to extend the residence permits and the removal order.
Extrahierter Entscheid
No admissible federal public-law appeal lay because the applicants had no statutory or treaty-based entitlement to the permits or to avoid removal.
Extrahierte Begründung
Art. 83 lit. c BGG excludes such immigration decisions where no enforceable entitlement exists; the applicants could not derive a right from Art. 17(2) ANAG, the limitation ordinance, or Art. 8 ECHR.