Question juridique clé
Whether the public-law appeal against the cantonal remand-type judgment was admissible despite its incidental nature.
Solution extraite
The appeal was admissible because the cantonal judgment effectively compelled the municipality to act and caused irreparable harm.
Motifs extraits
Although formally an annulment, the judgment had the practical effect of a remand and constrained the municipality's discretion in a way that could not be fully challenged later.