Thank you. That's on my mind as well.
We're looking at the G3 investments of the loop-track system that's going in there. We talked about loop tracks in the previous testimony. We travelled as a committee and we saw some loop track in Saskatchewan. It sounds like this is a game-changer.
In terms of trying to increase capacity, you can only add so many cars to the system, as you're saying, so many locomotives. You still have to set a track that you have to move product on, but there's an inefficiency in spotting of cars that loop tracks could provide some efficiencies on, as well as some private ownership of cars. Could you maybe talk about the opportunity with loop tracks?