 By the way, what happens if this is indefinitely paused? I mean, they've spent a lot of money getting ready for this. What happens with all that equipment? By the time they decide to move ahead with this, are they going to have to invest millions or billions more to be able to get this? Because the way technology advances, I'm curious if by that time they're going to have to have a whole new round of investments. The MTA spent, the initial amount was about $506, $507 million dollars.