You do provide these reasons, and I'm no rail engineer, so I can't question those details. What I can question though is: what monitoring, what scrutiny, was going on of what Arriva was doing when it was holding the franchise in Wales by Welsh Government? Will you be pursuing Arriva, for example, for the state of the trains as they were left to you as Transport for Wales? And, listen, I want Transport for Wales Rail to succeed. We all want a better rail service for Wales. But can you answer this question: were you ready for the transfer?