A. It shall be the duty of the police department through its officers to enforce the provisions of this title.

B. In the event of a fire or other emergency, officers of the police department may direct traffic as conditions may require to expedite traffic or to safeguard pedestrians, notwithstanding the provisions of this title.

C. When at the scene of a fire, members of the fire department may direct or assist the police in directing traffic. (Prior code § 6.020)