Maybe I'll start.
In the early period after the decisions came out from the Supreme Court, there was actually a fair bit of variation amongst provinces, and between the provinces and the federal government. As time has gone on and more experience has been gained, there's a striking similarity and convergence of both the process and the criteria that we apply and the stages at which consultation will be worked out. There's been a natural migration to a common ground without any necessarily overt action by federal or provincial governments to say, “This is a common policy that we have.”