In response to Zoe Williams’ Guardian article on prison overcrowding

Zoe Williams makes a strong argument in today’s Guardian: prisons are overcrowded not simply because we have failed to build enough cells, but because for years politicians have found it easier to increase punishment than to have an honest conversation about what actually makes us safer.

I think she is largely right.

But the problem goes deeper than tabloid pressure. We have gradually allowed the success of our criminal justice system to be measured by how severely we punish people rather than by how effectively we reduce future harm.

Those are not the same thing.

At The Reasons Why Foundation, since 2012, we have been working alongside people affected by the criminal justice system. One thing becomes very difficult to ignore: lasting change rarely comes from punishment alone.

It happens through relationships.

Through being challenged without being written off.

Through understanding the behaviour that brought someone into the criminal justice system without excusing it.

Through taking responsibility, recognising patterns and learning to respond differently.

And through having somewhere to live, something meaningful to do and people around you who expect something different from you.

None of that makes a dramatic headline. But it is much closer to what reducing reoffending actually looks like.

Rehabilitation is part of public protection

One of the most damaging ideas in the prison debate is that rehabilitation is somehow something people receive instead of punishment.

It isn't.

The loss of liberty is the punishment.

Rehabilitation is what we do during and after that punishment because nearly everyone sent to prison will eventually return to society.

So the question is not only:

“How long should we punish this person?”

It should also be:

“Who do we want this person to be when they come out?”

That does not mean minimising serious offences. It does not mean ignoring victims. There are people from whom the public needs protecting, sometimes for long periods.

But longer sentences do not automatically create safer communities.

Overcrowded prisons make meaningful rehabilitation harder. People become more disconnected from housing, employment, families and the relationships that might help them build a different life.

Then we release them and hope things will somehow be different.

That is not a serious public safety strategy.

We need a different idea of toughness

Political courage would mean being honest that prison should be used where custody is genuinely necessary, while properly investing in probation, community sentences, treatment, housing, employment and sustained support after release.

It would also mean recognising that accountability and rehabilitation are not opposites.

At The RWF, we have repeatedly seen that people are capable of significant change. That change does not begin by pretending the harm they caused did not happen. Often it begins with the opposite: creating enough honesty, challenge and support for someone to properly face what they have done and take responsibility for what comes next.

The prison crisis will not ultimately be solved by finding more places to lock people up.

We need to decide what we actually want the criminal justice system to achieve.

If the answer is fewer victims, safer communities and fewer people returning to prison, then punishment alone cannot be our measure of success.

The question should not simply be whether we can be tougher.

It should be whether what we are doing works.