The evidence of identity and authority the Commissioner is required to provide to every Police employee under section 96(1) of the Act—
(a) must bear—
(i) a photographic image of the employee; and
(ii) a unique identifier (for example, an identification number) that distinguishes him or her from every other Police employee; and
(b) must state,—
(i) in the case of an employee with only one name, that name:
(ii) in every other case, the employee's family name, and the other name or names by which he or she is commonly known.