I think you're absolutely correct in terms of its impact on current operations. It's a relatively insignificant impact. I think the concern from our perspective is more looking into the future.
I mentioned in my comments that we are seeing, certainly from an Alberta perspective, a strategic push to more refined fuels. Within those refined fuels there are a number of by-products that come out of that production process, and if we're looking to maximize value, it's not about just taking light fuels. There are also heavier fuels, and those are the types of fuels that would be impacted in terms of the schedule as it's currently written up within the legislation.