The threat from terrorism to the United Kingdom is real and serious. The Metropolitan Police Service has a key role in protecting London from that threat, but we need the help and support of all of our communities.

Anti-Terrorist Hotline

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 on 0800 789 321. Our specially trained officers will take it from there.

Terrorism - Frequently Asked Questions

Security Advice and Information

What Is Suspicious Activity?

Your call could save lives

Reporting online terrorist content

The internet is used by some people to promote, glorify or help carry out acts of terrorism and violent extremism. The public can now report online content they suspect may be of a violent extremist or terrorist nature direct to a specialist police unit.