Kernrechtsfrage
Whether the public law appeal was admissible without exhausting the cantonal judicial instance
Extrahierter Entscheid
It was inadmissible because the appellants had not first brought the case before the Cantonal Administrative Court.
Extrahierte Begründung
In permit cases without a federal or treaty right, the public law appeal is excluded; if a right is alleged, the cantonal judicial remedy must first be used.