(1) In any cinema theatre or multiplex, arc lamps shall not be used in the auditorium or in any part open to the public without permission from the electrical inspector. When they are used in any part of such premises, special precautions shall be taken to guard against danger from falling glass and incandescent particles or carbon. All parts of the lamps, lanterns and fittings which are liable to be handled (except by the person employed to handle them) shall be insulated from the framework.
(2) Any exposed portion of metal work of an arc lamp liable to become heated to a temperature sufficient to cause conflagration by contact with scenery or other inflammable material shall be projected by a wire guard. In no case shall arc lamps be suspended by the conductors.
(3) All arc lamps shall be connected with airtight ducts leading to atmosphere.
(4) Advanced technology projector and sound system like digital projectors, digital sound system and any other type of advanced technology can be installed and used in any part of the cinema theatre or multiplex after obtaining permission from the Electrical Inspector of the district or area.