Section 20(5) in Maharashtra Cinemas (Regulation) Rules, 1966
(5)Openings not exceeding three in number shall be permitted, in the front face of the enclosure, the centre one of which must not exceed 20 cms. square and those in each side 15 cms. square :Provided that, where two machines are jointly used, openings not exceeding five in number shall be permitted, viz.. two for the projectors, two for the operators and one for fixed slides.
