Questão jurídica principal
Whether the public-law appeal was admissible against the refusal of approval for residence-permit extension under the old ANAG regime.
Decisão extraída
The appeal was inadmissible insofar as it challenged discretionary or non-entitlement issues, but admissible to the extent the appellant invoked a possible vested right to a settlement permit after five years of marriage.
Fundamentação extraída
Under transitional law, the former ANAG applied. Art. 83 lit. c BGG bars appeals in immigration matters without a legal entitlement, but a claimed entitlement under Art. 7 ANAG remains reviewable.