I think the proposals we put forward were fairly aggressive, and in fact Canada already leads a lot of the world with a lot of products. The way we wanted to proceed was to implement the four years that the government has proposed to do some 30 regulations. That doesn't mean we couldn't add additional products to that list, but it would be very difficult to do the volume of all the products that represent significant energy use or growing energy use. We also have our eyes on that growing category; it's extremely important.
We think it takes a four-year plan to do the regulations effectively and to do them right. I can't say that I think it would make sense to cut that in half in order to look like we're moving more quickly, because there just wouldn't be the capacity in the groups we deal with, let alone within the government.