In my remarks I alluded to the fact that the 2010-2014 plan now has a section that deals with the risks that you've raised and the strategies to deal with such shortfalls. We've identified that. We have mentioned to our board that if the situation doesn't improve over the coming months, we will have to seriously consider some service adjustments. By that I mean we'll have to review some frequencies, the operation of certain trains. That's how you deal with it.
