The Chief of Police is authorized to prepare specifications for towing and storage of vehicles, including instructions to towing companies, containing such provisions as the Chief of Police shall deem advisable and not in conflict with this chapter. The specifications shall be subject to the review and approval of the City Manager. [Ord. 316 § 2, 2003; Ord. 214 § 1, 1999; Ord. 194 § 1, 1999.]