I will make some progress, because the time for the debate is now more limited and I know that many hon. Members wish to speak.
As the Prime Minister says, we have overseen the biggest return of powers since this country joined the EU, but we have always been clear that we wanted to remain part of a smaller number of measures that give our police and law enforcement agencies vital and practical help in the fight against crime. This Government and this party will never put politics before the protection of the British public and that is why we are seeking to remain part of a package of 35 measures that help us to tackle serious crimes and keep this country safe.