Kernrechtsfrage
Whether the appellants had standing to challenge the traffic order.
Extrahierter Entscheid
The companies were directly affected in their business operations and had standing because the ban would force longer routes and increase costs, especially the mileage-based heavy vehicle charge.
Extrahierte Begründung
They operated transport or own goods transport, were located in Frauenfeld, and the measure targeted professional heavy traffic rather than private traffic.