The threat from terrorism in the UK remains real and serious, yet it is important to understand that all reasonable measures are being taken to counter this and to ensure the protection of the public.
We continue to work closely with emergency services and partner agencies to develop tried and tested procedures should such an unexpected incident occur.
If you suspect it, report it
It is important that the public remain alert and not alarmed and should you notice any suspicious behaviour or if you have any information about potential terrorist activity please contact the Police Anti-Terrorist Hotline on 0800 789 321
The Anti-Terrorist Hotline is for tip-offs and confidential information. For warnings about possible bombs or other immediate threats please call 999.