In terms of CEAA, the Canadian Environmental Assessment Act, your question is about how polluter pay can be incorporated. When we do environmental assessments in federal projects or projects that fall under CEAA, they're not always looking at the economic impacts of those projects necessarily. Often they defer to the other sector in that case. They do look at cumulative effects and they do look at the precautionary principle.
It is an area that we could improve in terms of incorporating polluter pay. We do have Supreme Court support for polluter-pay principles. We just saw the other day, through your sister committee, explicit incorporation of polluter pay in proposed Bill C-22. We do absolutely support incorporation of polluter pay, and making it explicit.