We've heard that to this point greenhouse gas emissions have been climbing dramatically, and the plan is to bring them down to absolute reductions of 20% by 2020. The plan includes cleaning up air pollution. What has been the trend over the last many years on air quality in Canada? The framework plan is to have absolute reductions of 50% in the pollutants, I believe over the next eight years.
But what has been the trend over the last number of years for air quality?