225 ILCS 705/31.15
Current through Public Act 103-1052
In all mines classified as gassy mines by the State Mine Inspector, it shall be compulsory to use electric lamps, and smoking shall be prohibited.
225 ILCS 705/31.15
In all mines classified as gassy mines by the State Mine Inspector, it shall be compulsory to use electric lamps, and smoking shall be prohibited.
225 ILCS 705/31.15