Various photos of the Redpath Sugar Ltd's refinery located along Toronto's waterfront. The company's Toronto location has been operating since the late 50's, coinciding with the opening of the St. Lawrence Seaway.. Even with new condominium projects and other new media offices locating in the area, Redpath is staying put and has invested in a new crane to offload raw sugar imported from around the world.(Fred Lum/The Globe and Mail)