 Subsequent decisions have drawn on the fiduciary duty to limit the ways in which the Crown can extinguish Aboriginal title, and to require prior consultation where the government has knowledge of a credible, but yet unproven, claim to Aboriginal title.In 2014 the Supreme Court ruled unanimously for the plaintif in "Tsilhqot'in Nation v. British Columbia".Rejecting the government's claim that Aboriginal title applied only to villages and fishing sites, it instead agreed with the First Nation that Aboriginal title extends to the entire traditional territory of an indigenous group, even if that group was semi-nomadic and did not create settlements on that territory.