"Police approved" locksmith — a UK myth, and what the phrase actually hides
What UK policing actually says
No UK police force — territorial, national, or under the National Police Chiefs' Council — runs a scheme that vets or accredits individual locksmith businesses. The Home Office does not run one either. There is, at the level of statutory law, no UK licensing regime for locksmiths at all. Anyone can advertise as one, which is exactly why the door was left open for the "police approved" claim to appear and stay.
What the phrase deliberately hides
There is a real, official, police-run security scheme in the UK — and rogue traders bank on consumers half-knowing about it. It is called Secured by Design and it is the official police security-initiative of the National Police Chiefs' Council.
Secured by Design certifies products — locks, cylinders, doors, alarms, windows — that meet a defined security standard. It does not certify or accredit individual locksmith businesses. A trader can fit a Secured by Design cylinder in your door and be doing genuine, competent work; that same trader claiming to be "police approved" as a business is a separate claim, and a false one.
The phrase "police approved" is a heuristic-hijack: consumers hear "police" and assume the trader has been vetted, when what they might legitimately be able to say is only that a product they use carries an SBD mark. The two are not the same thing, and rogue operators rely on you not knowing that.
What a genuine trader CAN produce instead
Because there is no statutory licence, the honest checks a UK locksmith can actually produce are all civil or contractual — none of them are "police approved":
- ✓A Companies House registration number matching the trading name, verifiable at find-and-update.company-information.service.gov.uk.
- ✓A DBS enhanced-check certificate for the individual attending — a real background check, run through the Disclosure and Barring Service, sometimes loosely called "police-checked". "Police-checked" ≠ "police approved".
- ✓Employers' or public-liability insurance — ask for the insurer's name and the policy number.
- ✓An ICO registration — locksmiths handle personal address data, so their trading company must register with the Information Commissioner's Office. Verify at ico.org.uk.
What to do if you see the claim
Before you hire: treat the phrase as a definitive red flag on its own. End the call, try a different trader. Nothing else on the advert needs to be checked.
Report the advert: the Advertising Standards Authority (ASA) accepts complaints about misleading claims at asa.org.uk. The ASA has upheld complaints against similar unverifiable "police approved" claims and can force the advert to be withdrawn.
Report the trader: if the claim caused you to hire them, or if they charged you unfairly, report to Trading Standards via the Citizens Advice consumer helpline on 0808 223 1133 (England and Wales, Mon–Fri 9am–5pm). Using the phrase is a misleading commercial practice under the Consumer Protection from Unfair Trading Regulations 2008.
If you have already been charged unfairly: run our dispute-strength check — it produces a case-strength score and a pre-filled complaint letter in under a minute.
Frequently asked questions
Is a "police approved" locksmith a real UK credential?+
But isn't "Secured by Design" police-run?+
Why do so many locksmiths still use the phrase?+
Is using "police approved" illegal in UK advertising?+
What CAN a UK locksmith be legitimately checked or vetted against?+
How do I report a locksmith using the "police approved" claim?+
Sources and useful contacts
- Secured by Design — the real police security-initiative
The National Police Chiefs' Council initiative that certifies security PRODUCTS, not trader businesses.
- Advertising Standards Authority — how to complain about an advert
The ASA has upheld complaints against locksmith and security-trader "police approved" claims.
- Consumer Protection from Unfair Trading Regulations 2008
Makes misleading commercial practices — including false endorsement claims — unlawful in the UK.
- Companies House — verify a UK trading name
The government register of UK limited companies. Free to search.
- Citizens Advice — consumer helpline and Trading Standards route
Helpline: 0808 223 1133 (England and Wales), Mon–Fri 9am–5pm.
Related: the 8 red flags that mean a locksmith is a scam (this claim is red flag number four), the 60-second verification checklist before you call anyone, or the dispute-strength check if you have already been charged unfairly.
A verified locksmith doesn't need a made-up badge
LockSafe verifies every locksmith on the platform against Companies House and DBS, shows the assessment fee upfront, delivers an itemised quote to your phone before any work starts, and records a timestamped PDF of the whole job. Real checks, no marketing myths.