I think you do that in two ways.
One is working internationally. Next year, in 2017, China will be introducing a cap-and-trade system. When China does that, it will be a game-changer because most companies and businesses are looking to do business in China. That is a very important signal.
Absolutely we need to consider competitiveness, and I would say it will make our companies more competitive if they reduce pollution. We have 195 countries that have signalled that they are moving to a lower carbon economy.
I've always said we need to be thoughtful, and that is why we are sitting down with provinces and territories to discuss carbon pricing to understand the different systems and to understand concerns from business, the provinces, and the territories. Businesses have the opportunity and have said that they will be providing submissions to different working groups, including the carbon pricing working group.
I'm very interested in discussing this with them and looking at the different measures you can take to address carbon leakage, and I think that we will come up with and design a good system that addresses that, but that also ultimately makes us more competitive in the future.