Let's leave aside the question of the legislative mechanism that would be employed. To be very clear, and I don't want to reiterate my earlier comments, we are moving domestically, continentally, and internationally in a year that is both demanding and complex. It is our intention to proceed with respect to the appropriate legislative or regulatory action with respect to each major source of Canada's greenhouse gas emissions.
We moved yesterday with respect to transportation. Transportation accounts for 28% of Canada's greenhouse gas emissions. As of yesterday, in terms of passenger vehicles, at least, we have harmonized our environmental approach and our industrial approach with the United States.
A second major source of emissions is the industrial sector, which accounts, as I recall, for 35% of Canada's greenhouse gas emissions, of which half comes from the oil and gas industry. Turning the Corner provides the fundamental basis for regulating that industry. I've explained that we will be moving ahead to fine-tune Turning the Corner.