S.L. 10.17 ст. 23Control of general lighting of auditorium.

(1) There shall be separate and independent means of control of the general lighting of the auditorium, exits, and enclosures, from a convenient place at or near the main entrance of the building.

(2) There shall also be a sufficient number of red or semi-obscured lights in the auditorium during the exhibitions. Candle lanterns shall be kept ready for immediate use in the auditorium in the event of failure of the electric light.