Questione giuridica chiave
Whether the special plan for the Safety Car circuit complied with the cantonal plan director
Decisione estratta
No. A project of this size and impact required prior treatment in the cantonal plan director; the existing plan director was lacunary.
Motivazione estratta
The circuit had extended, durable spatial effects, important environmental impacts, and required broad coordination across interests. A communal special plan was insufficient for such a large project.