A. Any vehicle which is parked or left standing upon a street or highway for 72 or more consecutive hours;

B. Any vehicle which is parked on a highway in violation of any provision of this title, the Vehicle Code or other law or ordinance forbidding standing or parking, when the use of such highway or a portion thereof is necessary for the cleaning, repair or construction of the highway or for the installation of underground utilities, and signs giving notice that such vehicle may be removed are erected and placed at least 24 hours prior to the removal;

C. Any vehicle parked upon a highway which has been authorized by the Council or other competent authority for a purpose other than the normal flow of traffic, or for the movement of equipment, articles or structures of unusual size, and the parking of said vehicle would prohibit or interfere with such use or movement, providing that signs giving notice that such vehicle may be removed are erected or placed at least 24 hours prior to the removal of such vehicle;

D. Any vehicle parked or left standing, when the City Council by resolution or ordinance has prohibited such parking and has authorized the removal by ordinance. No vehicle may be removed unless signs are posted giving notice of the removal. (Ord. 2718 § 1, 1998; Ord. 2670 § 1, 1996; Ord. 2668, 1996; Ord. 973 § 1, 1966; prior code § 19.3.5).