Good. The big challenge here will be moving from regulation that targets facilities to regulation that targets the product, because the facilities don't move, but the products get traded.
In oil and gas, it's probably a little bit easier because projects are more homogenous. If we wanted to work that out with the United States, we would have to agree on a common measurement, because the oil and gas flow both ways across the border. We would want the price to be applied the same way. It would be more difficult because right now, I don't know if the Americans have Canada in mind very much. They really have Europe in mind, which is more advanced on carbon border adjustments, and they want non-price measures to be taken into account in the tariff that would be applied at the border. It's very hard to evaluate the monetary impact of these non-price measures because they are imperfectly translated into the price of the different products.
It's very challenging, and I think it won't come to be implemented for many years.