Section 60(3) in The Tamil Nadu Cinemas (Regulation) Rules, 1957
(3)When doors open on to any gangway, passage, stairway or landing, such doors shall open in the direction the public move to the exit. No door shall open out directly on to a flight of steps. There shall be a landing of at least [1.5 metres flush with the door] [Substituted by G.O. Ms. No. 3999, Home, dated 23rd November 1962.].
