Kernrechtsfrage
Whether the administrative appeal was available against the cantonal decision on a provisional usage ban
Extrahierter Entscheid
The administrative appeal was admissible because the decision relied on federal environmental law and closely connected cantonal planning law.
Extrahierte Begründung
The provisional measure was based at least implicitly on USG and LRV, and the cantonal planning-law application was closely linked to federal law.