Maybe I could just add a few words on the regulatory side. As part of the sector-by-sector regulatory approach, we have working groups established with respect to different sectors. I would say there's a significant involvement of provinces in that work.
In addition, there's a series of bilateral engagements with, as Chris indicated, a view to trying to make sure that Canadian industry is not being hit twice, for example, with different regulations, or that there are not two different kinds of regulations applying to them. Equivalency agreements are really important there.
We have published very recently the final equivalency agreement with respect to our coal-fired electricity regulations with the Province of Nova Scotia. The order standing down the federal regulations will be forthcoming. What it means is that for a federal regulation, we look at what the province is doing, and if the province is achieving the same outcome through its own regulations, then we can stand down the federal regulations. In a sense, it's a win for the environment, but it's also a win for the province, because it takes account of the specific circumstances of the province.