Yes, I think there's a lot of work to be done. As far as the world trade order or the World Trade Organization goes, there's work to be done by them to better incorporate climate considerations, but our view is that we could do climate tariff work at our borders and, essentially, we can and should do that in a manner that is consistent and in collaboration, if possible, with the United States.
We don't want to take any more actions that create trade tensions between Canada and the United States, for reasons I've described: the integration of our economy, tariffs harming both sides of the border, being among allies and that sort of thing. That would be our sort of approach.