Search all content on GOV.UK

Find out about terrorist threat levels, national measures against terrorism and how to report suspect activity

• Terrorism threat levels

  The threat level indicates the likelihood of a terrorist attack in the UK.…

• Counter-terrorism

  The Security Service (MI5) is responsible for protecting the UK against…

• Reporting suspected terrorism

  If you suspect someone is involved in terrorism in any way: call the…

• National emergencies

  National Risk Register The government regularly assesses the natural…

Guidance to support local responders in the fulfilment of their business continuity exercising and testing requirements.

• Updated: 8 February 2011

This guidance provides good and leading practice in exercising to support UK Government departments, agencies, Arms-Length Bodies (ALBs), devolved administrations and wider resilience professionals in testing their resilience capabilities.

• Updated: 6 February 2025

Guidance primarily aimed at local responders covering some common issues that may arise during the Recovery Phase of an emergency in the UK.

• Updated: 26 March 2013

• Updated: 6 February 2025

Guidance from the Chief Medical Officers in the UK on the amount and type of physical activity people should be doing to improve their health.

• Updated: 24 March 2023

• Updated: 23 January 2020

What qualifies as ordinary commuting and private travel for tax purposes.

• Updated: 18 April 2024

Information about the Nuclear Accident Response Organisation (NARO) and the UK atmospheric nuclear testing programme.

• Updated: 19 February 2013

Check the tariff classification for articles and equipment for general physical exercise and other sports or outdoor games.

• Updated: 6 April 2022