Section 20. The use of explosives for the purpose of blasting in connection with strip mining in the neighborhood of any public highway, stream of water, dwelling house, public building, school, church, commercial or institutional building or pipe line shall be done in accordance with regulations promulgated by and under the supervision of the Department of Mines and Mineral Industries.
(20 amended Sept. 2, 1961, P.L.1194, No.528)