I would be glad to, Mr. Chair.
In some cases you have the titles and then you have the specific measures, so let me just try to tell you a bit about the specific measures there underneath it.
From the $84 million, $54.8 million of that is the Port Hope area initiative. That is not related to what we typically call the responsible resource development initiative, which is about new projects. This is actually about undertaking the cleanup in Port Hope, which has been promised now for a number of years, and which has been going through a regulatory process. We're now actually starting the work of building the waste management facilities and undertaking the real implementation of that multi-year effort.
Similarly, $34.5 million represents the higher amount this year that will be expended under the nuclear legacy liability program that we just discussed in regard to some of the nuclear obligations of Canada. So under that specific heading, Mr. Chair, the majority of it really has to do with this charging obligation relating to environmental remediation.