Questione giuridica chiave
Whether the administrative appeal was admissible against the demolition order and permit denial
Decisione estratta
The appeal was admissible insofar as the challenged decision relied on federal environmental law; complaints about fire-safety rules under cantonal law were not reviewable in this proceeding.
Motivazione estratta
Decisions based on directly applicable federal environmental law are subject to administrative appeal, and removal of unlawful works under federal environmental law can also be ordered on that basis.