Northwest Territories ice was not thick enough to handle vehicle load but the ferry could not pass through the ice, which would require all goods from fuel to groceries to be airlifted during the transition period. Yellowknife Transit is the public transportation agency in the city, and is the only transit system within the Northwest Territories. Yellowknife Airport is the largest airport in the territory in terms of aircraft movements and passengers. It is the gateway airport to other destinations within the Northwest Territories. As the airport of the territory capital, it is part of the National Airports System. It is the
Provinces and territories of Canada territories are not sovereign, but instead their authorities and responsibilities come directly from the federal level, and as a result have a commissioner instead of a lieutenant governor. Notes: There are three territories in Canada. Unlike the provinces, the territories of Canada have no inherent sovereignty and have only those powers delegated to them by the federal government. They include all of mainland Canada north of latitude 60° north and west of Hudson Bay, as well as most islands north of the Canadian mainland (from those in James Bay to the Canadian Arctic islands). The following table lists the territories