My Lords, I think that sometimes noble Lords just want me to stand up and take control of the situation. We started with the Green Party and we have been going around the Chamber very carefully. If we go around in order then it is the turn of the Conservative Benches and, therefore, my noble friend Lord Borwick.
My Lords, I declare my interest as a trustee of the British Lung Foundation. Does the Minister agree that the best thing an individual can do to help with this dreadful air pollution problem—other than not driving, which is totally impractical—is to buy a new car? The newest cars are very much cleaner on average than the old ones that we drive.