The license issued to the individual or corporate licensees hereunder shall be posted in a conspicuous place if such licensees are using a vehicle or building. The Finance Director shall issue an identification card to each individual licensee having upon it the pertinent information contained in such license. Agents and representatives of corporate and firm applicants shall be issued similar identification cards. All such cards shall be shown upon request. (16-01, Amended, 08/18/2016)