SOUTH PORTLAND, ME – JUNE 25: Justin Burby, with Keenan Construction and Excavating, pours red diesel fuel on a pile of cardboard and related materials from a transients encampment as South Portland Police work with the fire department and Keenan Construction and Excavating to burn filthy cardboard and related materials from encampments by transients in South Portland behind Mallside Plaza off Maine Mall Road in South Portland. (Photo by Gordon Chibroski/Staff Photographer)