We don't have a precise date. You'll appreciate that the writing of these regulations—the preparations, the scientific analysis, working with stakeholders, working with partners, working with industry—does consume time. We saw that in the writing of the original recommendations for the transportation sector. Again, that was doubly challenging in the sense that we were working with the United States EPA to make sure that the tailpipe emission regulations were aligned.
The coal-fired electricity sector regulations took somewhat longer than we thought because the consultation process between Canada Gazette I and Canada Gazette II was lengthened by the volume of interventions we had and reconsiderations that the provinces, industry, and stakeholders asked us to consider.
We've been working since the fall of 2011 on the oil and gas regulations. We deeply engaged last summer and we are now in the final stages, but what we're trying to do is ensure that the draft 1 regulations are as close to having agreement as possible so that we don't have a prolonged consultation period before we can publish the final regulations, the final draft 2.