What needs to happen is they need to stop utilising the property owned, run, and regulated by the state if they don't want the state seeking financial compensation and damages off them for illegally coming onto their property and using it without permission.

They're lucky, if this was someone else's property, they could get shot. Fortunately the state is very open with its property and allowing others to use it, however they obviously have some guidelines in place to respect.

Perhaps a car isn't for this sovcit if they don't want to use the state's roads and don't have their own to use either.