Justice Secretary Shabana Mahmood is evaluating the introduction of chemical castration for the most dangerous sex offenders in England and Wales. The potential policy shift is part of a broader reform effort aimed at reducing prison overcrowding, following a comprehensive review of sentencing practices led by former Justice Secretary David Gauke.

The plans would expand a current pilot scheme involving libido-suppressing medication, such as anti-androgens and SSRIs, to 20 additional areas. The drugs, used alongside psychiatric therapy, aim to reduce sexual urges in high-risk offenders. Though initially voluntary, the government is exploring a wider rollout based on international models.

Justice Secretary Shabana Mahmood said,

“We have a duty to protect the public while also ensuring our justice system is effective,”

She added,

“Chemical castration could be a tool in reducing the risk of reoffending by some of the most dangerous individuals.”

The broader reform package includes proposals for early release, electronic monitoring for well-behaved prisoners, and curbing short custodial sentences in favour of community-based alternatives. But concerns have surfaced over the Probation Service’s capacity to manage the shift.

A senior probation officer, speaking anonymously said,

“We’re already under immense pressure. Without significant investment in staff and resources, it’s difficult to see how we’ll manage more complex cases in the community.”

Reform advocates have cautiously welcomed the proposals. Frances Crook, former CEO of the Howard League for Penal Reform, commented: “This is a serious attempt to rebalance a system that over-relies on incarceration. But any measures involving forced medication must be approached with extreme caution.”

Conservative backbenchers, however, have criticised the direction of travel.

“We can’t be seen to go soft on offenders,” said MP Tom Hunt. “Victims need justice, and the public needs reassurance that dangerous criminals are behind bars.”

Mahmood is expected to present her formal proposals to Parliament in the coming weeks.

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