Okay.
In terms of interprovincial disputes, let's say one province's actions were depleting an aquifer and having an impact on another province, or even, let's say the oil sands were having a deleterious effect on watersheds in Saskatchewan. How could the federal government get involved in mediating a dispute like that? Would there first have to be some kind of framework legislation, or some kind of agreement arrived at beforehand, such as the Mackenzie River basin agreement? Does it go to Federal Court?
Just how does it get resolved?