I'm just thinking, for example, if we're moving off oil and gas, of perhaps other products that could be used. I'm just trying to get a sense, because you haven't really told me what.... There are a lot of questions here that industry and the environmental community have on what guidance you've been providing, and I've just heard over and over again that you haven't provided that guidance, so maybe I'll try to structure my questions more on some of your modelling that you've used.
Has any of your guidance accounted for potential carbon leakage, so that by regulating or putting a hard cap on Canada's oil and gas sector we would be displacing that product or that production to other higher carbon-emitting jurisdictions?