I think that the House is grateful to the Minister both for dealing with this urgent question and the exchanges on it the last 77 minutes, and for his efforts on the previous such question. He mentioned to the House that he was making his debut at the Dispatch Box. I cannot readily call to mind an example of a Minister who on making a debut at the Box has had to answer successive urgent questions, and the hon. Gentleman has done so with considerable commitment and élan. We are grateful to him.