Watch-houses and structures for public use erected by authority of the town or by its selectmen, and signs and awnings put up in conformity with the police regulations in force in the town, are excepted from the provisions of RSA 236:16.
Source. RS 60:2. CS 64:2. GS 70:12. GL 76:12. PS 77:9. PL 92:10. RL 108:10. 1945, 188:1, part 19:16. RSA 249:21. 1981, 87:1, eff. April 20, 1981.