About 15,000 people attended Suffolk event, which ran from July 9-12 but closed early on Sunday
Metropolitan Police officers stand on duty at Wembley StaMetropolitan Police officers stand on duty at Wembley Stadium in London on August 15, 2024.PHOTO:AFPdium in London on August 15, 2024.PHOTO:AFP
British police said on Monday they had arrested 12 people after a suspected threat directed towards an Islamic event at the weekend, as part of an investigation which they described as “extreme right-wing terrorism-related”.
Police said they had made the arrests on Sunday and Monday at addresses across England after becoming aware of a “potential serious threat” towards the religious event.
The event, attended by about 15,000 people, was held at a country house in Suffolk, eastern England, from July 9 to 12 and mostly went ahead as expected, apart from closing earlier than planned on Sunday.
Interior minister Shabana Mahmood said she knew the news would be concerning for British Muslims.
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“We must stand against hatred and we must unite around our shared belief in a country that is open, generous and tolerant to all our communities,” she said in a post on X.
.@TerrorismPolice are leading an investigation into a credible threat to those attending the UK Ijtima festival this weekend.
I thank Suffolk Police, Counter Terrorism Policing, and the organisers for their swift and effective response that undoubtably saved lives. Twelve…
— Shabana Mahmood MP (@ShabanaMahmood) July 13, 2026
Britain raised its national terrorism threat level to “severe” in April, signalling that a terrorist attack was considered highly likely, and counter-terrorism police head Helen Flanagan said the arrests on Monday were a “stark reminder” of that threat level.
Eight men remain in police custody having been detained under the Terrorism Act, the statement said, while three other men were arrested on suspicion of conspiracy to murder, and a woman was arrested on suspicion of assisting an offender.
Those arrested were aged between 27 and 60 years old. A number of addresses in London and the surrounding areas, and in eastern England and near Manchester, are being searched.
