The Globe and Mail reports in its Tuesday, July 15, edition that a new wave of court actions has been filed in relation to Enbridge's Northern Gateway project, adding to the legal challenges dogging the proposal and raising more questions about if and when it will proceed. The Globe's Wendy Stueck writes that the latest lawsuits also underscore the significance of a recent Supreme Court of Canada decision related to British Columbia's Tsilhqot'in Nation, which confirmed the group holds aboriginal title to a specific tract of land in the province and is being used as a springboard for new actions challenging Ottawa's approval of Gateway. On Monday, the Gitxaala Nation and seven other groups, including the Council of the Haida Nation and the Heiltsuk Tribal Council, announced that they had filed for leave to apply for judicial review of the federal government's approval of Gateway. Under regulatory changes introduced last year, opponents seeking to overturn federal cabinet decisions through a judicial review must first seek leave from the Federal Court of Appeal. The deadline to do so was Monday. "The Gitxaala Nation has followed all the rules," Gitxaala acting chief Clarence Innis said.