A. It is a defense to prosecution for any violation of this chapter that a person appearing in a state of nudity did so in a modeling class operated:
1. By a college, junior college, or university supported entirely or partly by taxation;
2. By a private college or university that maintains and operates educational programs in which credits are transferable to a college, junior college, or university supported entirely or partly by taxation; or
3. In a structure:
a. Which has no sign visible from the exterior of the structure and no other advertising that indicates a nude person is available for viewing, and
b. Where, in order to participate in a class, a student must enroll at least three days in advance of the class, and
c. Where no more than one nude model is on the premises at any one time.
B. It is a defense to prosecution for a violation of this chapter that an employee of a sexually oriented business, regardless of whether or not it is permitted under this chapter, exposed any specified anatomical area during the employee's bona fide use of a restroom, or during the employee's bona tide use of a dressing room which is accessible only to employees. (Ord. 00-44 § 1 (part), 2000)