Yes. My hon. Friend may not believe it, but when I was the Mayor of London we pioneered social impact bonds to tackle the most entrenched rough sleepers and to give value to companies and charities for their success in dealing with that terrible problem. I am proud to say that those social impact bond schemes are now being used in seven projects across the country to tackle rough sleeping. We have made huge progress in dealing with rough sleeping. The number of rough sleepers has been a scar on our consciences. It has got much, much better over the crisis, but we must make sure it does not recur.