To report an imminent threat call 999 or ring the Anti-Terrorist Hotline on 0800 789 321
Current UK threat level: SEVERE Read more about threat levels >>
Enter your message (1,800 characters max) in the box below and then click "Send". If you would like a reply, make sure you also provide your email address. All messages will be read, though we cannot promise to respond to all of them.
To knowingly provide false or malicious information to the authorities is a serious offence which if proven can result in a prosecution or imprisonment.
Please enter all of the information you have about the threat, which may include names, places, dates, how you obtained the information and any other details you believe would help us in addressing the threat.