Key legal question
Admissibility of the public law appeal despite the immigration context
Extracted holding
The appeal was admissible because the appellant, as an EU citizen, could invoke a prima facie entitlement under the Free Movement Agreement.
Extracted reasoning
Art. 83 lit. c ch. 2 BGG does not bar the remedy where federal or treaty law confers a claim; the FZA gives a principled right to a residence permit for self-employment.