Section 12(5) in The Tamil Nadu Cinemas (Regulation) Rules, 1957
(5)[ The licensee shall put up at prominent places in, and immediately outside, any projection or rewinding room or in any room in which the films is stored or in which electrical batteries are installed or charged, notice indicating that "smoking" is strictly prohibited.] [Substituted by G.O. Ms. No. 3171, Home dated the 15th December, 1976.]
