Questione giuridica chiave
Whether the public-law appeal was admissible, including standing and adequacy of the cassatory conclusion.
Decisione estratta
The appeal was admissible in principle; most appellants had standing as nearby neighbors, and their cassatory prayer did not bar review because the intent to seek annulment was clear.
Motivazione estratta
The Court applied Art. 89(1) LTF on standing and treated the pleading as seeking annulment despite its form.