Question juridique clé
Whether the appellant had standing and the abstract constitutional complaint was admissible against the cantonal decree.
Solution extraite
The complaint was admissible in principle: abstract review of cantonal normative acts is allowed, the appellant had sufficient virtual interest, and the filing was not barred by the publication timing.
Motifs extraits
The court held that art. 82 lit. b and art. 87 cpv. 1 LTF allowed the challenge; art. 89 cpv. 1 LTF was satisfied because a property owner potentially affected by the decree has a protected, even virtual, interest.