Questione giuridica chiave
Whether the interest group and all represented neighbors were entitled to appeal
Decisione estratta
The interest group itself had no legal personality, but the appeal was treated as filed by the natural persons who had participated below; all represented objectors were considered entitled to participate.
Motivazione estratta
The proceedings had been conducted in the name of the interest group through its representatives, so the procedural participation extended to the persons represented in the cantonal proceedings.