I think there is consensus that there is a problem, and I think we're also hearing from the witnesses that July 2010 is the better approach.
I'd like to go back to Madame Jelley, regarding moving forward by regulation or by legislation. We heard from the Department of Justice's senior counsel on Wednesday of last week. He said the Canadian Environmental Protection Act, CEPA, 1999, is the framework. By fixing either a prohibition or a limit in the act itself, you've tied the hands of what's intended to be a flexible regime. You've compromised its ability to evolve with changes and scientific information or other developments.
He went on to say:
I would say that a change to the act itself to crystallize these requirements in itself weakens the regime. It doesn't make it stronger.
I think you commented on the importance of having it done properly so that it strengthens, not weakens. You said that what's being proposed in Bill C-469 would actually weaken it. Could you comment on that?
Also, Dr. Carignan, could you comment on the importance of strengthening?