Special signals in addition to the above, or signals in lieu thereof, may be used in any mine, provided they are easily distinguishable by their sound or otherwise, and do not interfere with them in any way.
225 ILCS 710/45.17
Special signals in addition to the above, or signals in lieu thereof, may be used in any mine, provided they are easily distinguishable by their sound or otherwise, and do not interfere with them in any way
Known as the Fluorspar Mines Act
The act spans §§ 225-710-1 to 225-710-9-02 (122 sections).
Laws 1945, p. 1035.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.