Question juridique clé
Whether the public law appeal is admissible against the cantonal decision and administrative court judgment
Solution extraite
The appeal is admissible only insofar as it relies on Art. 7 LSEE; it is inadmissible against the cantonal department decision and for claims based on discretionary permit rules.
Motifs extraits
Only the last cantonal court decision is directly challengeable, and Art. 7 LSEE confers a potentially enforceable right while Art. 4 LSEE and the ordinances invoked do not.