As you said, the railroads invest a lot of money in the infrastructure to maintain fluidity and resiliency and increase capacity. As Mr. Brazeau said at the start, it's to the tune of 20% to 25% of the revenues that are put back into capex, which is quite significant, and it is always based on, like I said, ensuring we stay ahead of the demand. We try to always be before the capacity crunch comes in....
As it relates to the amount of money required in that specific area, I can't speak to it. I cannot speak to that, but we're always open to working with our customers and supply chain partners to create synergies and projects that will benefit the transportation of goods.