Unless a law enforcement officer directs otherwise, a person operating a wheeled all-terrain vehicle must obey all rules of the road that apply to vehicle or pedestrian traffic under the laws of the state and the city and must obey the instructions of official traffic-control signals, signs and other control devices applicable to vehicles. A person operating a wheeled all-terrain vehicle upon a city street is subject to all of the duties that RCW 46.61 imposes on an operator of a vehicle, except as to those provisions thereof which by their nature can have no application.