Yes. I want to comment very briefly in respect to the air pollution and that dynamic in terms of the oil sands and how important that is. Certainly we recognize their emissions as a concern. With the oil sands, they are certainly not at the level that we see in southern Ontario, for example, in terms of particulate matter, and that links to trace metals or ozone. But both of these certainly are reasons to be concerned. I just wanted to highlight the importance of addressing air pollution in the overall context in dealing with the oil sands.
On March 12th, 2009. See this statement in context.