Kernrechtsfrage
Whether the immediate cessation order for motocross and quad activities was lawful and proportionate
Extrahierter Entscheid
The order was lawful: it had a clear legal basis, served overriding public interests in land-use, forest and water protection, and was proportionate despite the owners' financial loss.
Extrahierte Begründung
The activities were outside the agricultural zoning and implicated special authorizations; the pollution risk to groundwater and the nearby stream was not excluded with sufficient certainty, and the alleged prior municipal permission did not legitimize the current, much broader use.