An operator may not operate an OHV upon any city street or state highway within city limits not designated as open to off highway vehicle use except:
A When crossing said street or highway and the operator comes to a complete stop before crossing, proceeds only after yielding the right of way to oncoming traffic, and crosses at a right angle;
B When loading or unloading an off highway vehicle from a vehicle or trailer, which shall be done with due regard for safety, and at the nearest practical point of operation;
C When an emergency exists, during any period of time and at those locations when the operation of conventional motor vehicles is impractical or when the operation is directed by the city police chief or city mayor; or
D When operating a street legal all-terrain vehicle on a highway in accordance with state law section 41-6a-1509. (Ord. 2009-14, 5-26-2009, eff. retroactive to 4-13-2009)