Section 17(8) in Bihar Cinemas (Regulation) Rules, 1974
(8)All exists shall be fitted with doors with open outwards. The exit doors shall be kept unfastened during the performance. In all building licensed for the first time after these rules come into force, the exists shall be at least 4 feet 6 inches wide measured between the leaves of the doors when opened. In other buildings, the exit doors may be of smaller dimensions, provided that the licensing authority is satisfied that the requirement of sub-rule (7) are satisfied.
