It's hard to assess exactly what the impact of the cap on oil and gas emissions will have or could have on the value of the Trans Mountain pipeline. There is quite a bit of uncertainty with respect to the pricing of such a unique asset, especially given the lifespan of the asset, which we have estimated at 40 years but which could be longer than 40 years. There are pipelines that are functioning well after the initial first 40 years of their building and entering into operation.
I can't pronounce, really, on the impact solely of the cap on oil and gas emissions. We haven't yet studied that. However, there is work under way in my office to look at the economic impacts of the cap on oil and gas emissions, for which regulations were very recently released.