(a) This article shall not apply to trails or areas which may be designated as open to use by vehicles by resolution of the Council.
(b) Whenever a trail or area is designated by resolution of the Council as open to the use of vehicles, the trail shall be so posted. No person operating a vehicle upon a trail or area open to the use of vehicles shall cause the vehicle to proceed cross country, use short cuts on switchbacks or other turns of any trail, or depart in any other way from the traveled portion of any trail or area.
(§ 2, Ord. 709-NS, eff. May 3, 1979)