Yes, because the way capital stock turns over, people are making decisions all the time, right now, on a new electricity generating plant, or a lot of other smaller decisions, such as what kind of vehicle they're going to buy. The government is doing advertisements with Rick Mercer, warning people that this is how much more expensive it's going to be to get fuel the next time they go out to buy a car and for them to look at what their options are. So that capital stock is turning over incrementally all the time.
When I say “measurable”, of course, there are bands of uncertainty, so it's probably not three years down the road, but I would say that's already going on. In our models and with the data that starts showing up from Statistics Canada and others, we would be able to detect that on a five- to ten-year timeframe. That's in the “Burning Our Money” C.D. Howe report that I think you've used before. It shows that you are already inflecting away from the growth path that you are already on. So that would happen immediately.