3. Adult uses must be located at least 500 feet from any establishment licensed
3. Adult uses must be located at least 500 feet from any establishment licensed under the provisions of G.L. c. 138, Section 12. In case of an adult club, which itself must be licensed under the provisions of G.L. c. 138, Section 12, such club must be located at least 500 feet from any other establishment licensed under the provisions of G.L. c. 138, Section 12.