I could add to that, Mr. Chair.
It's a very simple answer. Today CN has 100,000 cars. We have running repair facilities and maintenance facilities across all of western Canada, and it's part of our system to replace the car at the best price possible and in the most efficient manner.
If you introduce another player, the cars have to be moved to fewer running repair facilities, which will be somewhere at a different place. The hand-off and the distances will mean that more of the cars will be waiting to be maintained, as opposed to moving grain for farmers.