Chemical castration is to be expanded across more prisons in England and Wales as part of efforts to manage sex offenders considered a continuing danger to the public. The measure, which uses drugs to suppress testosterone and reduce sexual urges, is being presented by officials as a way of keeping "dangerous" predators "under control" both in custody and potentially after release, reflecting ongoing concerns about reoffending rates among convicted sex offenders.

The report indicates the scheme is being widened beyond its current limited use, though the article does not specify exact prison numbers, timelines or whether participation is voluntary or mandatory for offenders. Chemical castration has previously been trialled on a smaller scale in the UK prison system, and its extension comes amid broader government efforts to tighten monitoring and controls on high-risk sexual offenders.