225 ILCS 705/19.01
Current through Public Act 103-1052
Every coal mine in this State, whether worked by shaft, slope or drift, shall be provided and maintained, in addition to the hoisting shaft or other place of delivery, with an escapement shaft or opening to the surface; or an underground communicating passageway with a contiguous mine, so that there shall be at least two distinct and available means of egress to all persons employed in coal mines.
225 ILCS 705/19.01