6 July 2018 — News story
The Step Change Programme has helped to deliver vital safety advice to more than seven million people, thanks to CT Policing’s collaboration with The Travel Association ABTA.
14 June 2018 — News story
Former England stars have teamed up with Counter Terrorism Policing to offer football fans security advice ahead of the World Cup.
18 April 2018 — News story
ACT Awareness eLearning is a new CT awareness product designed for all UK based companies and organisations.
20 March 2018 — News story
NaCTSO urges the public to help the police tackle terrorism and save lives by reporting suspicious behaviour and activity.
18 July 2017 — Guidance
Advice for the public on the steps they can take to keep themselves safe in the rare event of a firearms or weapons attack.
8 June 2017 — Guidance
Guidance on increasing the protection of crowded places from a terrorist attack.
See all latest documents
Subscribe to feed
The National Counter Terrorism Security Office (NaCTSO) is a police unit that supports the ‘protect and prepare’ strands of the government’s counter terrorism strategy.
NaCTSO works with the Home Office.
Read more about what we do
Contact Form: Action Counters Terrorism: Report Suspicious Behaviour
0800 789 321
It’s probably nothing but… if you see or hear anything that could be terrorist-related trust your instincts and call the Anti-Terrorist Hotline.If you think you have seen someone acting suspiciously, or if you see a vehicle, unattended package or bag which might be an immediate threat, move away and call 999.
Contact Form: Report online material promoting terrorism or extremism
Report illegal or harmful information, pictures or videos you’ve found on the internet. You can make your report anonymously.
Contact Form: Contact your local Counter Terrorism Security Advisers
Counter terrorism security advisers help businesses and local communities. Contact your CTSA for help and guidance on security and details of local awareness events.
+44 (0)207 931 7142
Enquiries should be addressed to your local CTSA in the first instance. To report suspicious behaviour please use the Anti-Terrorist Hotline.
020 3276 3803
This organisation is not covered by the Freedom of Information Act.
To see which organisations are included, see the legislation.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.