As I mentioned in a previous answer, we can add a lot of freight now. We can put more freight on each train, and we can certainly run more trains. It's a double-track network between Toronto and Montreal, and it's equipped with very high-capacity, single-track networks on both sides.
In terms of the public input for increasing freight, we're very happy to pay for capacity expansion of our own railroads or our own earnings in revenue, as we've shown over the past years. We've expanded, particularly in western Canada, due to the fact that that's where we've had a lot of the growth we've experienced. We've been very happy to make our own investments in longer sidings, and improve signalling and so on in that territory. If we ever got to the point where our capacity was constrained in eastern Canada, we'd be very happy to invest our own funds there as well.