Northern Territory Consolidated Regulations Northern Territory Consolidated Regulations7. Identification to be worn by crowd controller
For the purposes of section 54 of the Act, the identification to be worn by a crowd controller shall be a badge not less than 6 cm in height on which appears, in black lettering on a white background -
(a) the word "SECURITY" in capitals not less than 5 mm in height; and
(b) the number assigned to the crowd controller by his or her employer, in characters not less than 4 cm in height and 5 mm in width.