(A) (1) The City Council by resolution may, whenever necessary to preserve a free flow of traffic or to prevent accidents, designate any intersection as one where turning of vehicles to the left or to the right, or both, is to be restricted at all times or during specified hours. No intersection on a trunk highway shall be so designated until the consent of the Commissioner of Transportation to the designation is first obtained.
(2) The city shall mark by appropriate signs any intersection so designated.
(3) No person shall turn a vehicle at any intersection contrary to the direction on those signs.
(B) Except at intersections, and then only if not posted otherwise, it shall be unlawful for any person operating a motor vehicle on any street to cross the center of the street for the purpose of parking on the side of the street opposite the original direction of travel.
(C) It shall be unlawful for any person operating a motor vehicle on any street to back up or drive from a parked position and commence travel in the opposite direction from which the motor vehicle faced when parked.