We have an owner who refuses to park their vehicle completely in their driveway and off the association's road.  This is causing problems for snow plowing as well as poses a potential problem if we need emergency vehicles to get beyond the parked vehicle.  We have tried to reason with this person, but they continue to park at least part of their vehicle in the roadway.  Does anyone have a suggestion on how to create a policy that would allow us to legally tow the vehicle?