That's another good question.
We have to think about it from where the “track record” investments have gone as to where we've gone today. Again, you just said it—record cargo volumes again last year, 170 million metric tonnes. Again, there's been a 12% increase in exports across grain, potash, oil and other commodities.
Looking ahead, of course, if we're looking to double exports, we're going to need to build more, to invest more, to optimize more, and we're going to have to address some of those broader systemic challenges that are sometimes telling customers that we might not be as open for business as we'd like to be, including things like addressing labour disruptions by responding to the recommendations of the Industrial Inquiry Commission on west coast ports, which have tabled their recommendations to government.
There's a whole bucket of things. Absolutely, we've come a long way, but if we're going to have this big bold target, there's much more to do.