Upon the failure or refusal of the manager to act promptly, and in all cases where men are endangered by such lack of air, the State Mine Inspector shall at once order the men affected out of the mine.
225 ILCS 705/31.14
If the State Mine Inspector finds men working without the amount of air required by this Act he shall at once notify the mine manager to increase the amount of air in accordance with the requirements of this Act
Laws 1953, p. 701.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.