Key legal question
Whether the appeal was admissible and against which decisions it could be directed.
Extracted holding
The appeal was admissible against the cantonal final judgment, but the requests to annul the lower administrative and municipal decisions were inadmissible because they were replaced by the appellate judgment.
Extracted reasoning
Standing existed at least for some appellants within the 10% perimeter. Under the devolutive effect, only the cantonal judgment remained subject to attack.