It's a very interesting question. I would approach it from the angle of our talking about issues of security that impact the country as a whole. The spirit of what we have seen and the interpretation of national security, I think, is that it has an impact on the country as a whole. At the same time, all the provinces have the right and the mechanism to request help of the federal government in times of need.
In my mind, the question is, how far up the road is it required that we are going to have anything in print or again allow interpretation of the situation at the time? It's only my humble experience. I just haven't seen the kind of issue where I could see a province heading out on its own on an issue of importance that is not having impact on the country as a whole.