Question juridique clé
Whether the public-law appeal was admissible in a family reunification case involving a settled foreigner
Solution extraite
The appeal was admissible in principle because the appellant plausibly invoked a right under Art. 47(4) AuG; the merits remained to be examined.
Motifs extraits
A colorable statutory entitlement suffices for admissibility; whether the requirements are met is a merits question.