My speculation—and, of course, it is speculation—is that through those consultations, the government understood that a border carbon adjustment in Canada would be an incredibly complex tool to implement, and, moreover, that it would have to be—and I believe Ms. Cobden also made this point—done collaboratively with the United States in order to be a workable tool for Canada. That's not an easy prospect.
Moreover, if you'll let me speculate on one more thing, the existing systems of protection under the OBPS, the output-based allocation, are sufficient at the moment to protect the competitiveness of firms against carbon leakage. That may not be the case in the medium term or the longer term, but at the moment I don't think the government sees an urgency to implementing something like a border carbon adjustment, given the complexity that would be involved in that challenge.