Whenever a licensee shall change his place of business to another location within the City, he shall immediately give written notice thereof to the City Clerk, who shall then issue a duplicate license which shall show, in addition to all of the information appearing on the old license, a record of the change of location and date thereof, and the new license shall be authority for the operation of such business under such license at such location. The licensee shall return the old license to the City Clerk as soon as the new license has been received and the change in location has taken place. (Code 1981 § 37-65. Code 1995 § 30-210.)