Questão jurídica principal
Whether the public-law appeal was admissible despite the immigration context
Decisão extraída
The appeal was admissible because the appellant remained formally married to a Swiss citizen and could in principle claim a residence permit under the former foreign nationals law.
Fundamentação extraída
The case did not fall under the exclusion for no-entitlement immigration matters because a prima facie statutory right existed as long as the marriage formally subsisted.