That is absolutely true. The big change in prisons over the past 20 years—and this has been a cross-party change brought about by Labour, Conservative and coalition Governments—is a huge shift towards a focus on rehabilitation. Above all, the purpose of prison needs to be about ensuring that when somebody leaves prison, they are much less likely to reoffend, otherwise, as my hon. Friend has pointed out, we see reoffending costs of £15 billion. More than that, it is the daily—day in, day out—misery that is inflicted on the public and indeed on the individuals themselves by being caught in a cycle of violence and crime.