Every public hall and stairway in every multiple dwelling and rooming house shall be adequately lighted with lighting facilities sufficient to provide at least one foot-candle of light at the floor or stair tread level at all times. Every public hall and stairway in a structure containing not more than four dwelling units may be supplied with conveniently located light switches controlling an adequate lighting system which may be turned on when needed instead of full-time lighting.
(Ord. 1895. Passed 1-25-78.)