I am delighted to support my hon. Friend and all other hon. Members who are mad enough to take part in the London marathon. I share his admiration for the manner in which Doddie Weir has reacted to his MND diagnosis. It is a terrible disease, and we should do everything we can to support work on it. I congratulate everyone involved in the Tartan Giraffe Ball, which sounds fascinating—I would love to see the photos.