If you’ve seen or heard something that could suggest a terrorist threat to the UK, report it here using our quick and confidential online tool. We monitor this service 24 hours a day.

The Met hosts this reporting service on behalf of all UK police forces.

Fields marked with * are mandatory

About the suspicious activity

Even if you’re not 100 per cent sure, or it seems trivial, please provide as much information as you can so that our specially trained officers can look into it.

Who is, or was, involved?

Where did this happen? Describe the location if you don't know the address.

When did this happen?

Please tell us everything you can about what you've seen or heard and why it raised your suspicions. Important things to tell us, if you know them, include:

  • the person's age, date of birth, name, contact details (including social media accounts) or address
  • their job or physical description (height, clothing, ethnicity, any distinguishing features, eg tattoos or scars)
  • any vehicle details, such as the number plate or make, model and colour
  • which way the person, or vehicle, was going