My hon. Friend is raising an important point, but there are two things to say. Part of the complication is obviously the operational independence
of chief constables, in that the Home Office cannot bring any direct sanction to bear where something falls within their ambit, and as this issue does. However, as a strong champion of the authority and importance of this House, he will also know that transposing regulations into law has had enormous effect in the past. Back in, I think, March 2019, this House passed a statutory instrument on fingerprinting and DNA standards that took us from 9% compliance to 90% across police forces. That illustrates the power that he has from the Back Benches to mandate that kind of action across the country.