Question juridique clé
Whether the public-law appeal against the cantonal planning judgment was admissible beyond cassatory relief.
Solution extraite
The appeal was admissible in principle as to the autonomy and arbitrariness complaints, but the request for confirmation of the municipal rule was inadmissible because the remedy is cassatory only.
Motifs extraits
The Court examined admissibility ex officio and held that public-law appeal normally cannot seek positive substitution of the contested norm.