Okay, thank you very much.
Inter-switching is a bit of a mystery to me. Am I to understand that you are probably the companies that are providing the inter-switching, particularly for grain? I know it's a big issue in the Emerson report and we are at odds with where the grain farmers are versus the rail companies. Is that what we're also talking about here? Are you also delivering loads from one main company to another main company? Or are you simply just shipping direct cargo that you've been hired to ship?