Kernrechtsfrage
Whether the public law appeal was admissible and the subsidiary constitutional complaint could still be examined.
Extrahierter Entscheid
The public law appeal was admissible because the appellant could invoke a residence claim under former ANAG and the ECHR; the subsidiary constitutional complaint was not admissible.
Extrahierte Begründung
A spouse of a Swiss citizen may rely on an enforceable stay entitlement, so the exclusion ground did not apply. Since the ordinary constitutional review route was open, the subsidiary remedy was barred.