Again, thank you, Mr. Chair. I'm happy to respond to the question.
What we have here is the end of a number of programs that were sunsetted and reviewed periodically. So we had, for example, the chemicals management plan and the clean air agenda. At the time of these main estimates, those programs were sunsetted, thoroughly evaluated, and reviewed. We then saw in the 2011 budget the announcement that they would be renewed on a go-forward basis and that we would have new funding in those areas.