Questione giuridica chiave
Whether the administrative appeal was admissible against refusal to renew a residence permit
Decisione estratta
The appeal was inadmissible because no enforceable federal or treaty right to the permit existed.
Motivazione estratta
Under the pre-BGG regime, administrative judicial review is excluded for foreign police matters when no entitlement exists; none arose from marriage, hardship rules, family life, or private life here.