Sierra Legal Suing Alberta over Latest Tarpit Approval
Environmental groups sue over Kearl project
http://www.theglobeandmail.com/servlet/story/RTGAM.20070330.wkearl0330/B...
Canadian Press
CALGARY — A coalition of environmental groups has launched legal action in Canada's Federal Court to try to overturn recent regulatory approval of Imperial Oil Ltd.'s massive Kearl Oil Sands project in northern Alberta.