Gas Ignited by Blast to Be Extinguished and Mine Foreman Notified

Section 637. Gas Ignited by Blast to Be Extinguished and Mine Foreman Notified.--When gas is ignited by a blast or otherwise, the person igniting the same shall immediately extinguish it, if possible, and notify the mine foreman or his assistant of the fact, and workmen must see that no gas blowers are left burning upon leaving their working places.