A person operating a figure model studio shall maintain a current file of all figure models employed by him, or using the premises. This file shall contain true names and aliases used by the figure model, age, birthdate, height, weight, color of hair and eyes, home address, phone numbers, social security number, and the date of employment and termination. Inactive file cards shall be maintained on the premises for a period of one year following termination. Such person shall make all records immediately available upon demand of any law enforcement officer. (Ord. 2074 (part), 1975).