Question juridique clé
Whether the appeal against the cantonal expulsion order was admissible under the LTF exceptions.
Solution extraite
The appeal was admissible because the expulsion was based on federal immigration law and not on Art. 121(2) Constitution.
Motifs extraits
The dispute fell within public law and not within Art. 83 LTF exceptions; the challenged expulsion was grounded in administrative federal law and Art. 5 Annex I FZA.