Very quickly, I think the industry has made great strides on water extraction. We're taking much less out of the river than a number of years ago. We've made great strides on the land reclamation point that you made. Greenhouse gases are, I think, the next big frontier for us to make some improvements on, or add improvements to those that have already happened.
We are supportive of Alberta's cap on emissions. I think our request, if we have one, would be alignment between provincial and federal regulation. Again, it goes to that point about potential uncertainty going forward. That would be my comment.