Any person operating a bicycle shall obey the instructions of official traffic-control signals, signs and other devices applicable to vehicles unless otherwise directed by a police officer. Whenever authorized signs are erected, including that no right or left or U-turn is permitted, no person operating a bicycle shall disobey the direction of any such sign, except where such person dismounts from a bicycle to make any such turn; in which event, such person shall then obey the regulations applicable to pedestrians.
(2005 Code, § 67.02)