The UK faces a range of threats from terrorism, espionage and hostile foreign states. Understanding the threats facing your business or organisation will ensure protective security measures are proportionate, effective and responsive.
To report an imminent threat call 999 or ring the police Anti-Terrorist Hotline on 0800 789 321.
If you know something about a threat to national security such as terrorism or espionage, contact MI5 online via their website or call:
- Freephone 0800 111 4645
- 020 7930 9000 (standard call rates apply)
- +44 20 7930 9000 (international calls only)