Dr Julian Lewis: I hope that I am not pre-empting what the hon. Lady is about to say, but does she feel that the explosion in social media and addiction to it among young people plays any part in the terrible increases that she is describing?
[Preet Kaur Gill: The right hon. Gentleman makes that point very well. A lot of research has been done on this by the Royal Society for Public Health. It is a contributing factor – one of which there are so many. ...]