In addition to the license or permit required in this chapter, the director of public safety shall issue an identification card to each licensee and each permittee and each licensee and permittee shall carry the identification card at all times while on duty as a merchant police officer. The identification card shall include the following information:

A. The type of license or permit and expiration date thereof;

B. Name, address and physical description of the licensee or permittee who is an agent or employee of a merchant police service;

C. The name of the employer if the licensee or permittee is an agent or employee of a merchant police service;

D. The signature of the licensee or permittee and that of the chief of police;

E. Such information as the chief of police may deem necessary. (Prior code § 6-1009)