Firefighters at night assessing aftermath of a building fire in Montréal, debris in foreground, emergency vehicle lights

firefighter emergency montreal quebec canada night debris aftermath building fire abandoned incident rescue team fire brigade urban safety hazard response disaster burnt flames ashes destruction apartment professional hero courage service catastrophe intervention alert protective gear helmet light reflections emergency vehicle teamwork crisis management flame retardant urban decay risk prevention extinguish recovery salvage operation first responder illuminated on scene public safety nocturnal aid