Questão jurídica principal
Whether the public-law appeal against refusal of the residence permit was admissible
Decisão extraída
The appeal was admissible because X., as the spouse of a Swiss citizen, had a presumptive right under Art. 7 ANAG and a corresponding family-life claim under Art. 8 ECHR.
Fundamentação extraída
A legal entitlement exists at least prima facie; whether it is extinguished by an expulsion ground is a merits question, not a question of admissibility.