No towing company nor any owner, operator, employee, or agent of a towing company, whether licensed under this subtitle or not, may: possess at his, her, or its garage, repair shop, or other place of business any radio-receiving set capable of receiving signals or messages transmitted on frequencies allocated for use by the Police Department; or in connection with any towing operations, make use of any signals or messages transmitted by the Police Department on frequencies allocated for its use. City Code, 1966, art. 31, §119 1976/83, art. 19, §210 Ord. 57-998 Ord. 75-921 Ord. 08-077