HMP Wandsworth, where two inmates were mistakenly released, are prompting urgent police appeals. Credit: Nicole Piepgras / Shutterstock
Police in London and Surrey have launched urgent manhunts after two prisoners were mistakenly released from HMP Wandsworth, one of the country’s most high-profile jails.
The Metropolitan Police confirmed that 24-year-old Brahim Kaddour-Cherif, a registered sex offender, was wrongly freed from the south London prison on Wednesday, October 29, 2025. Officers were notified of the error almost a week later, on Tuesday, November 4, and immediately began a full investigation and search operation.
Met Police appeal for public help
Kaddour-Cherif, who is of Algerian nationality, has links to Westminster and Tower Hamlets. He is described as being of medium build, with short dark hair and a trimmed beard. Police have urged the public not to approach him but to call 999 immediately, quoting CAD 4697/04NOV25.
Commander Paul Trevers said, “As soon as we were informed of the mistake, officers moved quickly to begin a full investigation and search operation. Our priority now is to locate Kaddour-Cherif safely and return him to custody.”
Officers continue to carry out searches across London and the surrounding counties, working closely with prison authorities to determine how the error occurred.
Second manhunt in Surrey
Meanwhile, Surrey Police are searching for William ‘Billy’ Smith, aged 35, who was also mistakenly released from HMP Wandsworth around the same period.
Smith is wanted on recall to prison and is believed to have connections to the Reigate and Horley areas. He is described as white, around 5 feet and 9 inches tall, of medium build, with brown hair and blue eyes. Despite extensive enquiries, officers have so far been unable to trace him.
A Surrey Police spokesperson said, “We are appealing for help to locate Billy Smith, who is wanted on recall to prison after being mistakenly released. Officers are following several lines of enquiry, but public assistance remains vital.”
Anyone who sees Smith is also asked not to approach him, but to call 999 immediately, quoting PR/45250121319.
Questions over prison procedures
The Ministry of Justice has yet to release details about how the two men were freed in error. However, both police forces have confirmed they are working in close coordination with the prison service to prevent further incidents and ensure tighter administrative oversight.
HMP Wandsworth, one of the UK’s largest category B prisons, has faced scrutiny before following other high-profile security and management issues. It currently houses more than 1,500 inmates.
Public urged to remain vigilant
Both men remain at large, and police are urging the public to remain alert. Anyone with immediate information is asked to call 999, while information can also be passed anonymously via Crimestoppers on 0800 555 111.
Authorities have described the situation as “serious but contained”, stressing that the search efforts are ongoing across multiple jurisdictions.