Can Security Guards Use Force in the UK? (2026 Legal Guide)
> The short version: Can Security Guards Use Force in the UK? (2026 Legal Guide) — published rates, real UK playbook.
Security guards in the UK have no special powers beyond those of any other member of the public. What they have is training, vetting, and a regulated framework (SIA) that governs how they apply ordinary citizen powers. This is the honest 2026 legal guide we use to brief both clients and new officers.
The Headline Position
UK security guards (including SIA-licensed door supervisors and close protection officers) can use reasonable force in three narrow situations: (1) self-defence or defence of another person, (2) prevention of crime, and (3) lawful citizen's arrest under section 24A of the Police and Criminal Evidence Act 1984.
What 'Reasonable Force' Actually Means
Force is reasonable if it is necessary and proportionate to the threat. A pre-emptive strike against an imminent attack is lawful; a punch thrown after the attacker has stopped is not. The bar is set by what an ordinary person would have done in the same circumstances — not what a trained officer 'could' have done.
Citizen's Arrest by a Security Officer
Under PACE s.24A, any member of the public — including a security guard — can arrest someone they reasonably believe is committing or has committed an indictable offence, provided it is not reasonably practicable for a constable to make the arrest. The officer must transfer the detained person to police without delay.
What Security Guards CANNOT Do
Security officers in the UK cannot: stop and search without consent, demand ID, use restraint techniques outside the reasonable-force test, detain a person for longer than reasonably necessary to hand them to police, or use force as punishment. Mall and event venue 'searches' are conditional on consent — the guest can refuse and be denied entry but cannot be physically searched against their will.
Use-of-Force Training & Conflict Management
Every SIA-licensed door supervisor must complete accredited Conflict Management and Physical Intervention training. CP officers complete additional control-and-restraint modules. Every documented physical intervention on our shifts is written up as an incident report within 24 hours.
Body-Worn Video, Witnesses & Documentation
Where the assignment justifies it, our officers wear body-worn video. Any use of force is supported by BWV footage, an officer statement, witness details and the venue's CCTV — assembled and supplied to the client and (where required) to police within 24 hours.
Civil & Criminal Risk to the Officer & the Client
Excessive force exposes the officer to criminal charges (assault, false imprisonment) and the client to civil liability under vicarious responsibility. This is why the SIA public-register verification, BS 7858 vetting, and public liability insurance matter — they are the framework that keeps clients out of court.
Speak With a Senior Protection Advisor
Confidential conversation, 24/7 advisors.
- 📞 Call directly: 020 3488 5714
- ✉️ Email: enquiries.vip.protection.service@mail.com
Related Reading
Frequently Asked Questions
Related Security Services
Explore the services referenced in this guide, or arrange a professional security assessment.
About the Author
Roy
Director, VIP Protection Services
Roy is a Director of VIP Protection Services, overseeing SIA-licensed close protection, executive protection, corporate security and residential security across the UK. He personally writes and reviews every guide, checking each against current SIA licensing rules and BS 7858:2019 screening standards before publication.
- SIA Close Protection licensed officers
- BS 7858:2019 screened (5-year vetting)
- Documented assignment planning
“Discreet, impeccably presented and completely reliable. They planned the detail properly rather than simply putting people on the ground — which is exactly what we needed.”
Ready to Discuss Your Security Requirements?
If you're researching protection because your circumstances have changed, you don't need to decide on the right service yourself. Speak confidentially with our team. We'll discuss your situation, explain the available options and advise on the appropriate next step.
Your enquiry is handled discreetly. There is no obligation to proceed.