Melville Island (Northwest Territories and Nunavut) Melville Island (Northwest Territories and Nunavut) Melville Island is an uninhabited island of the Canadian Arctic Archipelago with an area of . It is the 33rd largest island in the world and Canada's eighth largest island. Melville Island is shared by the Northwest Territories, which is responsible for the western half of the island, and Nunavut, which is responsible for the eastern half. The border runs along the 110th meridian west. The mountains on Melville Island, some of the largest in the western Canadian Arctic, reach heights of . There are two subnational pene-exclaves that lie west of the 110th
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.