Maybe Wade can add some detail, but what we have seen, which is unfortunate for the Canadian economy, I guess, is that when there's a drop in the transportation by rail of other commodities, including oil, we see a commensurate increase in capacity of rail service for grains and oilseeds. If there is a rebounding of production that needs to be moved, and if we expect that production to continue to be moved by rail, unless we see some significant change, we see that capacity as coming at the expense of grain and oilseed movement by rail.
Therefore, we have to increase capacity in some fashion, and that's either improving the rail capacity and/or finding another way to move oil.