During a heavy rainstorm in Memphis on February 1, 1968, two black sanitation workers had been crushed to death when the compactor mechanism of the trash truck was accidentally triggered. On the same day in a separate incident also related to the inclement weather, 22 black sewer workers had been sent home without pay while their white supervisors were retained for the day with pay. About two weeks later, on February 12, more than 1,100 of a possible 1,300 black sanitation workers began a strike for job safety, better wages and benefits, and union recognition. Mayor Henry Loeb, unsympathetic to most of the workers' demands, was especially opposed to the union. Black and white civic groups in Memphis tried to resolve the conflict, but the mayor held fast to his position.