I have a comment. You know when you're waiting for a plane and they say they're changing the crew? That's because they have time pools. They have people waiting. There's a little window of opportunity in which they can call you to work. After that, the ability they have to call you to work diminishes, and it diminishes to zero. You know that if you're supposed to be ready for eight in the morning by their rules, and that if by noon you're not getting called out, you're not getting called out that day. You're getting called out tomorrow.
They have no problem with doing this in the air world. It's a very simple computer program. There's no reason why they can't do it in the rail world as well if parliamentarians here stand up and say, “Fix it and do it.”