Section 24B(20) in Maharashtra Cinemas (Regulation) Rules, 1966
(20)The projection room shall be located in such a manner as to be between 0.4 to 0.6 of the distance of the screen from the last bay of cars. Such projection room may be part of the structure accommodating public toilet, canteen, kitchen, shops and such amenities. Sufficient care shall be taken to see that the light from these structures does not fall on or, obstruct the proper seeing of the exhibition. Where motor ear bays are provided at the back of the projection room' also, the area shall be elevated so that proper view is obtained of the screen.)[Chapter III-B [Inserted by G. N. of 12.1.1987.] Special Provisions Relating to Video-Cinema