(225 ILCS 705/23.02) (from Ch. 96 1/2, par. 2302)
Sec. 23.02.
Except as otherwise provided herein, refuge places shall be at least 3 feet in depth, not more than 4 feet in width, and 5 feet in height. Room necks and crosscuts may be used as refuge places.
(Source: Laws 1953, p. 701.)