Cap badge Royal Canadian Mounted Police

In 1932, men and vessels of the Preventive Service, National Revenue, were absorbed, creating the RCMP Marine Section. The acquisition of the RCMP schooner St. Roch facilitated the first effective patrol of Canada's Arctic territory. It was the first vessel to navigate the Northwest Passage from west to east (1940–42), the first to navigate the Passage in one season (from Halifax to Vancouver in 1944)