Well, you report any time you have an incident and if you need some information, it's a two-way discussion. That's how we do it. We have to understand what's on the train, which we do. The conductor carries the information of what's on the train. We also have it in the computer system. If we need more information, reporting, everything else, that's how we work with the different parties.
In fact, the first reporting regulation that we have is going through the TSB, advising them that we've had an incident and then they disperse it to a number of different groups.