Stay safe during a terrorist incident

Terrorism is when a person or group uses or threatens harmful actions to:

• influence government
• intimidate the public
• advance a political, religious, racial or ideological cause

These actions include:

• serious violence against someone
• serious damage to property
• putting people’s lives in danger
• creating a serious risk to the health or safety of the public
• seriously interfering with or disrupting an electronic system

Be prepared

While the chance of being caught up in a terrorist incident is low, being prepared can help you stay safe.

Check the latest public safety and counter-terrorism advice from:

• Counter Terrorism Policing
• ProtectUK

Terrorism threat levels

Terrorism threat levels show how likely a terrorist attack is in the UK.

Check the current threat level in the UK on the MI5 website.

If you’re travelling overseas

Check travel advice for the country you’re going to on GOV.UK. There may be an increased risk of terrorism or specific threats to be aware of.

Report suspected terrorism

If you see something suspicious or something does not feel right, report it. Your information could save lives.

In an emergency

Do not approach or try to stop the suspects. Do not put yourself in danger.

Report suspicious activity

If you see suspicious activity or think someone is planning terrorism, you can:

• call the counter-terrorism hotline on 0800 789 321
• report it online to MI5
• report it online to Action Counters Terrorism
• text 61016 or call 0800 40 50 40 to contact the British Transport Police if you're travelling by train

Calls to 999 or 0800 numbers are free. Find out about call charges on GOV.UK.

You can also report websites, pictures, or videos to the Home Office if you think they promote terrorism.

Get advice on spotting the signs of terrorism on the Action Counters Terrorism website.

Radicalisation

Radicalisation can happen when someone develops extreme views or beliefs over time. This can lead to them supporting terrorist groups or activity.

Get advice on spotting the signs of radicalisation on the ACT Early website.

Contact Police Scotland if you’re worried about someone being radicalised.

If you’re caught up in a terrorist attack

If you think you’re caught up in a terrorist attack:

• Run – to a place of safety. This is a far better option than to surrender or negotiate. If there’s nowhere to go then…
• Hide – it’s better to hide than to confront. Remember to turn your phone to silent and turn off vibrate. Barricade yourself in if you can. When it’s safe to do so…
• Tell – the police by calling 999

Watch a video on what to do during an attack by Counter Terrorism Policing.

Support after a terrorist attack

You can get support for people who have experienced a traumatic event on NHS inform.