No, what I was saying is that it was with respect to the Canada-wide standards. There's probably been less consistent activity across the country in the attainment of the particulate matter and ozone Canada-wide standards. The Canada-wide standards are not all the same. Some of them are very clear, end-of-pipe, if you will--the emissions that are allowed out of stacks. The particulate matter and ozone standards were related to the ambient air quality and therefore required each jurisdiction to put in place certain measures. So for instance, the federal government committed to putting in measures with respect to transportation and fuels and negotiating an agreement with the United States to reduce international sources, and it has largely met its accountabilities.
The federal government also conducted research and technology assessments to see what standards were comparable in other jurisdictions and what could be done under industrial sources. The intent was that the provinces would put in the standards, the regulations, to reduce emissions from each of those industrial sectors. That has been uneven.