I might highlight that in addition to the price embedded in a regulation, a regulation doesn't provide industry with the flexibility to make investments on its own terms, to increase its energy efficiency and decrease its emissions and innovate, which is something that is offered through carbon pricing. Unfortunately, in Australia, policy certainty was lost and companies that had been making investments for a carbon-pricing environment lost out.
We have to avoid this in Canada. We need to provide policy certainty to Canadian businesses. I think that's what we're doing with today's announcement.