A. Auto wrecking yards including junk, scrap metal, and other material salvage operations with the exception of recycling centers as provided for in LMC 16.27.020;

B. Storage of explosives or materials of such character or in such quantities as to constitute a significantly greater hazard to persons, property or environmental health than that posed by materials commonly used or stored in the ordinary retail and service establishments permitted in this district. (Ord. 691 §16, 1984; Ord. 647 §2, 1982; Ord. 618 §6, 1981; Ord. 583 §2.19(B)(4), 1980).