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The Express Gazette
Thursday, October 8, 2026

UK Jails Reach Record High for Terror Convictions, Majority Islamist Extremist

Home Office data reveals 275 individuals imprisoned for terror offenses, a seven percent increase from the previous year.

US Politics • 3 hours ago
UK Jails Reach Record High for Terror Convictions, Majority Islamist Extremist

Britain is holding a record number of convicted terrorists, with the majority identified as Islamist extremists, according to newly released Home Office data. As of the end of June, 275 individuals were in prison for terrorism offenses, marking the highest figure since record-keeping began in 2010 when the number stood at 126.

The latest figures represent a seven percent increase from the previous year and surpass the prior peak of 273 recorded at the end of March. These numbers follow the proscription of Palestine Action, the first direct action protest group banned under the Terrorism Act, which has resulted in numerous arrests.

Analysis of the data indicates that 57 percent of those imprisoned for terrorism hold Islamist-extremist views, while 29 percent are associated with extreme right-wing beliefs. An additional 14 percent, totaling 38 individuals, are categorized under 'other' ideologies. Previous data from the Ministry of Justice showed that in March, among 34 individuals in the 'other' category, four were classified as 'far-left or anarchist,' eight held multiple ideologies, ten had 'no ideology,' and twelve were designated as 'other.'

The Home Office figures also highlight a significant surge in terrorism arrests, with over half of all arrests in Britain since the 9/11 attacks occurring within the past year. Out of 7,385 individuals arrested for suspected terrorism-related activity since 2001, 3,867 arrests took place in the year leading up to June. The overwhelming majority of these arrests, 94 percent, were linked to support for Palestine Action, which was proscribed in July of the previous year.

In the 12-month period prior to the ban, approximately 234 terrorism arrests were made. Members or supporters of Palestine Action now face up to 14 years in prison under the ban introduced by the then-home secretary. The proscription is currently the subject of a legal challenge by the group's co-founder, Huda Ammori.

High Court judges initially ruled the proscription unlawful in February. However, the Home Office appealed this decision, and it was overturned in the Court of Appeal, with judges deeming the ban a 'justified and proportionate' measure impacting freedom of expression rights. Ms. Ammori has sought to take her case to the UK's Supreme Court and indicated a willingness to pursue it at the European Court of Human Rights if necessary. The Supreme Court is scheduled to hear the challenge next month.

The decision to ban Palestine Action has drawn criticism from various political viewpoints. Sir Jacob Rees-Mogg, a Conservative parliamentarian, recently stated that banning the group had made the government appear 'stupid,' arguing that it conflates political supporters with those intending violence and infringes upon freedom of speech. He expressed concern over the policing of free speech in the UK, suggesting that arresting elderly individuals for supporting a political view, rather than for planning acts of terrorism, was misguided.

In the past year, approximately 52 convicted terrorists were released from prison. Terrorists are ineligible for early release as part of government efforts to alleviate prison overcrowding. They must serve at least two-thirds of their sentence and undergo a Parole Board review before becoming eligible for release.


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