Every licensee shall display and exhibit the license while the same is in force in some conspicuous part of the premises where business activities are conducted. Every licensee not having a fixed place of business shall carry the license with him at all times while carrying on the business for which the license is issued, producing the same for inspection when requested to do so by any person at a reasonable time. When a license has been lost, stolen, defaced or destroyed, without any willful conduct on the part of the licensee, upon the filing by licensee of an affidavit sworn to before a notary public of this state attesting to such fact and paying to the license officer a fee in such amount as established by resolution of the city council, a duplicate license shall be issued by such officer. (2003 Code)