UK counter-terror cops have arrested twelve people over an alleged far-right threat against an Islamic event in Suffolk, England. The arrests took place mostly in southern and eastern England with one individual detained in Greater Manchester.
On 13 July, the Counter Terrorism Police (CTP) had said:
The investigation, which is extreme right-wing terrorism-related, is connected to a suspected threat directed towards an Islamic event held at Shrubland Hall, Suffolk over the weekend (9-12 July).
Due to the concerns over the possible threat, and as a precaution, advice was provided via Suffolk Police to the organisers of the UK Ijtima event to close the event slightly earlier than planned on Sunday, 12 July. There is not believed [to] be any wider threat to the public connected to this matter.
NEW: 12 people have been arrested after a suspected far-right threat forced an Islamic event at Shrubland Hall in Suffolk to close early over the weekend pic.twitter.com/W2HnbUUPio
— Politics UK (@PolitlcsUK) July 13, 2026
CTP’s Commander Helen Flanagan said:
After becoming aware of a potential serious threat towards the Islamic event in Suffolk, we have moved extremely quickly to make a number of arrests in various locations across the country.
Flanagan also thanked the organisers for cooperating with police and noted the news “may be concerning”:
to the public and particularly those in the Muslim community, given that we believe the intended target was an Islamic event.
But as we have shown, we will not hesitate to act if there is any potential threat, no matter who or what the potential target may be. I’m also pleased to say that although the event ended slightly earlier than planned, it nevertheless passed off safely.
She added:
Sadly, this activity is a stark reminder that the threat level in the UK is at ‘severe’, so we urge the public to remain vigilant and report anything if it doesn’t look or feel right.
Suffolk arrest 11 men and one woman
Eleven of the twelve people arrested were men. They were aged between 27 and 60, and all but one suspect was arrested in the south and east of England. Police have said:
Eight men [A-H] have all been arrested and detained under section 41 of the Terrorism Act, 2000 and remain in police custody at this time.
Three other men [J-L] were arrested on suspicion of conspiracy to murder, and a woman [I] was arrested on suspicion of assisting an offender.
Of those, one person [J] has since been released on bail, while the other three [I, K and L] remain in police custody at this time.
Suffolk police assistant constable Alice Scott from Suffolk Constabulary said:
We understand that the arrests and the context behind them may well cause some concern amongst our local communities. To provide some level of reassurance we will have a visible police presence in the area of Shrubland Hall over the coming days and we welcome local people to speak to us on the matter if they wish to.
Scott said “a major incident” was declared early Sunday morning. The authorities initiated “a multi-agency response”:
to ensure a safe and properly co-ordinated departure from the event of the 15,000 attendees. The major incident status was withdrawn earlier today (Mon).
This was a complex and fast moving scenario with the priority of all the agencies working together to ensure the safety of all the attendees. The Suffolk Resilience Forum wants to thank the organiser and attendees for remaining calm in very difficult circumstances, and we can reassure the public that everyone left the location safely.
US-British commentator Mehdi Hasan noted this was just the latest threat to British Muslims:
“Twelve people have been arrested over an alleged right-wing terror threat to an Islamic event at a country estate in Suffolk, police said.”
Another threat against Muslims in the UK: https://t.co/c96kuxWYfo
— Mehdi Hasan (@mehdirhasan) July 13, 2026
Another X user said “Islamophobia is a disease”:
Counter terrorism has arrested 12 British patriots suspected of planning an attack against Muslims at an Ijtima event in Suffolk.
Islamophobia is a disease that has infected broken Britain…. It must be cured. https://t.co/TNHIn8Dehi
— Zara Hussain (@zarahussain999) July 13, 2026
Another social media user pointed out that anti-immigrant public figures who’d been very vocal about the alleged 9 July murder of right-wing politician Ann Widdecombe had so far been very quiet on the latest arrests:
As the entire Reform cult scream terrorism over a murder where there is yet to be any statement of terrorism there is a profound silence about the 12 arrests in relation to right wing terrorism this weekend
Terror police hold 12 for 'threats' to Suffolk mansion's Islamic event…
— dave lawrence
(@dave43law) July 13, 2026
Police said:
The investigation is being led by officers from CTP London, with support from colleagues in the Eastern Region Special Operational Unit (ERSOU), CTP North West and CTP South East.
Between the Widdecombe case and this sudden spate of arrests there are now two new major counter-terror investigations underway in the UK. Time will tell what the police turn up, but the difference in legacy media coverage is notable.
Featured image via the Canary
By Joe Glenton
