The Royal Canadian Mounted Police will provide updates on the Lytton wildfire investigation in the coming days The Royal Canadian Mounted Police have set up three security checkpoints around Lytton, British Columbia, and said they will soon have the latest news to investigate the cause of the rapidly spreading wildfire that has destroyed most of the villages. stand by. Ray Carfantan said that in addition to the checkpoints, the patrol patrols also ensure that staff have access to Litton’s recovery services, including water, electricity and telephone lines, and those who do not need to be there are turned away.