May I make a comment?
There's a suggestion that the primary role in this space is with the provinces, and we would agree wholeheartedly. However, I would say the federal government has two important roles that it can play. One, you can identify funding through programs like build Canada strong. Maybe the lion's share should go to the provinces, but perhaps some of the funding that's directed to the provinces could have conditions attached, to find ways to compel the provinces to get to the table and identify ways to harmonize among the trades. The roles I would suggest that the federal government can play, then, are to fund using its tax base, which is richer than the provinces', and, secondly, to actively convene the provinces to exercise the authority they have in this area.