Question juridique clé
Whether the cantonal court violated the right to be heard by relying on internet-based noise data without prior comment.
Solution extraite
The hearing right was not violated because the noise data were not decisive for the outcome and the appellant failed to show that a prior comment could have changed the decision.
Motifs extraits
The court held that the zoning result rested mainly on planning concentration and landscape protection, while noise was only a secondary aspect.