4-2-1406: RATES AND CHARGES:
   A.   Applicants for vehicle towing service permits shall file a schedule of rates and charges for each service offered with their application. No charge other than the rates and charges specified in such schedule shall be made, except as provided in this chapter.
   B.   A schedule of rates and charges shall be posted and maintained listing the rates and charges of all services offered. Such signs shall be conspicuously posted in the office or other place where customer financial transactions occur. The letters on such signs shall be a minimum of one inch (1") high with one-fourth inch (1/4") stroke. The letters shall be a contrasting color from the background.
   C.   Changes in rates and charges may be made by written notice to the police chief setting forth the new schedule of rates and charges. Such notice shall be filed with the police chief a minimum of ten (10) days prior to the effective date of such charges. A duplicate copy of such notice shall be posted for a period of ten (10) days in the office next to the posted schedule of the existing rates and charges. Upon the expiration of the ten (10) day period, the existing rates and charges may be changed in accordance with such notice.
   D.   An itemized statement of charges shall be furnished without charge by permittee to the following persons or their agents: any person authorizing towing service, the registered or legal owner of the vehicle, or the insurance carrier of either the registered or legal owner. (1962 Code § 6-21.101 et seq.)