… for the exercise of Aboriginal and Treaty rights,” … , they contended, allow First Nations communities to continue exercising … First Nation, one of the groups behind the application, said First Nations … This report by The Canadian Press was first published …… for the exercise of Aboriginal and Treaty rights,” … , they contended, allow First Nations communities to continue exercising … First Nation, one of the groups behind the application, said First Nations … This report by The Canadian Press was first published …