I'll go back to what we heard in consultations, because I think it was interesting to hear some of the risks that were raised.
Certainly I think some of the risks are with respect to the U.S. These are the key ones. The U.S. does not have a border carbon price. If Canada implemented one, we would ostensibly be applying a border carbon price to imports from the United States. I think what we heard from a lot of Canadian industry was that there are concerns about potential retaliation from the United States if Canada implemented something like that.
We also heard about administrative complexity and just the compliance burden, noting that Canada does have a number of different carbon prices, and how that would be complied with. It is a very large data-gathering exercise, so there was concern about that.
Then, of course, there are downstream impacts. To the extent that a border carbon price applies to our imports, which are used by industry and ultimately purchased by consumers, that can have the impact of raising those costs as well.
There were a number of risks to Canada.