Any person conducting a licensed business in the City shall at all times publicly display his or her license certificate in a prominent place on the premises used for such business. When such license certificate has expired, the licensee shall remove the certificate from public display. If the licensee's business is such that a certificate license cannot be publicly displayed due to the transient or mobile nature of the business, then the licensee shall carry the certificate on his or her person while the licensee is engaged in or pursuing the business for which the certificate is granted. (Ord. 2015-13, 10-6-2015)