Questione giuridica chiave
Whether the federal public-law appeal was admissible despite the immigration context
Decisione estratta
The appeal was admissible because the appellant could invoke rights under the free movement agreement.
Motivazione estratta
As a Portuguese national, he could rely on the ALCP, which in principle grants entry and residence rights; therefore the exception of Art. 83(c)(2) LTF did not bar the appeal.