(1) The main circuits A, B and C shall be subdivided, if necessary, and no sub-circuits shall be allowed to carry more than 5 amps. in t he case of auditorium, corridors, exits and other parts of the premises open to the public or 20 amps. on 230 volts in the case of the stage. Each sub -circuit shall start from a distributing board.
(2) The main leads for circuit ―A‖ shall where possible, be kept entirely on the stage of the proscenium wall and those for ―B‖ and ―C‖ entirely on the auditorium side of that wall .
(3) The l ights inside and outside the premises shall be on separate circuits. Circuits for the fans, power and cooling purposes s hall be kept dist inct and separate from lighting circuits.