Kernrechtsfrage
Whether the residents and their association had standing to appeal
Extrahierter Entscheid
The residents were entitled to appeal; the association itself was not a party with standing, but could act as their representative under the signed mandate.
Extrahierte Begründung
The residents were specially affected and had participated below; the association was only a representative, and no lawyer monopoly applies before the Federal Supreme Court in public law matters.