It is the purpose of this chapter to regulate sexually oriented businesses to promote the health, safety and general welfare of the citizens of the town, and to establish reasonable and uniform regulations to prevent the deleterious effects of sexually oriented businesses. The provisions of this chapter have neither the purpose, nor effect of imposing a limitation or restriction on the content, of any communicative materials or other expressive activities, including sexually oriented materials or activities. Similarly, it is not the intent nor effect of this chapter to restrict or deny access by adults to sexually oriented materials protected by the First Amendment, or to deny access by the distributors and exhibitors of sexually oriented entertainment to their intended market. Neither is it the intent nor effect of this chapter to in any way condone or legitimize the distribution of obscene material or material harmful to minors. The authority for this regulation is G.S. §§ 160A-174 and 160A-194.