We didn't get here by accident. If you look at the traditional build-out of electricity systems in Canada, you see that there is a long history, and it has much to do with what we could call “ownership models”. British Columbia is a crown corporation. Saskatchewan is a crown corporation. Manitoba is a crown corporation. As Brian very astutely and correctly pointed out, Alberta is a bit unique in its investor-owned utility base, but fundamentally the provinces were responsible for the provision of electricity, and that's the way it has been built out.
Going forward, I think you have to take a broader perspective as a Canadian in order to help each province work within its remit of low-cost, reliable electricity. I don't believe we've taken full advantage of the adjacencies of our provinces. I think we've almost allowed these barriers to exist.
The other point I would make is that there is a technical separation between the electric systems along the border of Alberta and Saskatchewan—and it falls all the way down into the United States—that historically has provided a particular challenge to interconnect. With recent changes in technology, I think that's no longer the case. We can use lots of advanced technology in order to more closely couple Saskatchewan with Alberta. There was a technical reason for some of the separation, but most of it was around ownership structure and individual provincial responsibilities.