GOV.UK
New Crowded Places Guidance launched
New and updated guidance intended to give protective security advice to those responsible for managing the security of crowded places.
National Counter Terrorism Security Office
Stay Safe Film
Advice for the public on the steps they can take to keep themselves safe in the rare event of a firearms or weapons attack.
Advice for security managers to improve your security stance
Advice for security managers of crowded places to improve their security stance
Recognising the terrorist threat
Offers advice on planning for a terrorist incident and what action to take in the event of an attack.
Action Counters Terrorism
Public urged to help communities defeat terrorism with new Action Counters Terrorism (ACT) campaign.
Project Griffin - Industry Self Delivery
Details about the Project Griffin Industry Self Delivery initiative
Latest
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Manchester Project Griffin Event
- published
- News story
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Finsbury Park incident
- published
- News story
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New Crowded Places Guidance launched
- published
- News story
What we do
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.
Documents
Our announcements
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Manchester Project Griffin Event
- News story
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Finsbury Park incident
- News story
Our publications
Our management
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Chief Inspector Richard Harding MSc
Head of the National Counter Terrorism Security Office
Contact NaCTSO
Contact the Anti-Terrorist Hotline
Contact form https://beta.met.polic...
Anti-Terrorist Hotline 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 your local Counter Terrorism Security Advisers
Contact form https://www.gov.uk/gov...
Contact your CTSA for help and guidance on security and details of local Argus/Griffin events.
National Counter Terrorism Security Office
PO Box 849
London
SW1P 1XD
Email nactso@cpni.gsi.gov.uk
Main switchboard +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. Please note this mailbox is NOT monitored 24 hours a day.
Media enquiries
National Police Chiefs' Council Press Office
10 Victoria Street
London
SW1H 0NN
Email press.office@npcc.pnn.police.uk
Telephone 020 3276 3803
Freedom of Information (FOI) Act
This organisation is not covered by the Freedom of Information Act. To see which organisations are included, see the legislation.
Corporate information
Jobs and contracts