Northwest Territories April 1, 1999, when the territory was subdivided to create Nunavut to the east, via the "Nunavut Act" and the "Nunavut Land Claims Agreement". While Nunavut is mostly Arctic tundra, the Northwest Territories has a slightly warmer climate and is both boreal forest (taiga), and tundra, and its most northern regions form part of the Canadian Arctic Archipelago. The Northwest Territories is bordered by Canada's two other territories, Nunavut to the east and Yukon to the west, and by the provinces of British Columbia, Alberta, and Saskatchewan to the south. The name is descriptive, adopted by the British government during
Territorial police force Territorial police force The phrase territorial police force varies in precise meaning according to the country to which it is related, generally distinguishing a force whose area of responsibility is defined by sub-national boundaries from others which deal with the entire country or a restricted range of crime. In countries organized as federations, police responsible for individual sub-national jurisdictions are typically called state or provincial police. The Royal Canadian Mounted Police (RCMP/GRC) is contracted to act as the territorial police force in Nunavut, Yukon and the Northwest Territories in addition to being the federal police force in those Canadian territories.