I can tell you just last Friday I spent a whole day with the terminal operators on the north shore, and we're looking at these very issues. The issue is really much more one of looking at how do we accommodate the growth that is happening, and future growth.
The railways were at the meeting as well, and I think we've come up with a series of measures over the next few months, including doing a study of the north shore terminals and the rail access there as part of the Asia Pacific Gateway initiative, looking at how we can improve the rail and road access into the terminals and to make those work a lot better.
We did something similar last spring at Deltaport, on the Roberts Bank rail corridor, where we announced a series of grade separations for the line through all the communities along there. As a result of that initiative, the railways are going to be investing about $60 million in lengthening the sidings to allow more, and longer, trains to accommodate growth at that port. So we're going to be looking at the north shore and trying to do a similar initiative up there.