An ANPR camera flagged your car, and a letter has arrived. It is a genuinely unpleasant thing to open — the wording is stiff, the numbers are large, and it is rarely obvious what you are supposed to do first.
The good news is that most of these notices are straightforward once you know which of the four possible offences you are dealing with. The bad news is that every one of them has a deadline, and missing it usually doubles what you owe. Here is how to work out what has happened, what it costs, and what to do this week.
If you are still working out how the cameras caught you in the first place, our guide to how ANPR cameras catch drivers covers the technology and the databases behind it.
First: work out who sent it
The envelope tells you more than the wording does. Four different bodies issue ANPR-triggered penalties, and they behave very differently:
- The DVLA — an untaxed vehicle, or a SORN vehicle seen on a road. This is a civil penalty against the registered keeper. No points, no court, unless it escalates.
- The police (or a force's central ticket office) — no MOT, or no insurance. These are criminal matters and carry the heavier consequences.
- A local council — a Clean Air Zone or ULEZ charge that went unpaid and has become a Penalty Charge Notice.
- A private operator — a car park or retail site. Not strictly enforcement at all; a private parking charge is a contractual claim, not a fine, and the appeal route is different.
Read the top of the letter for the issuing body and the offence date before anything else. Everything below depends on which of those four you are holding.
What each offence actually costs
No valid MOT
A fine of up to £1,000. There are no automatic penalty points, which makes this sound like the mildest of the four — it is not.
The real damage is to your insurance. Most policies require the vehicle to be roadworthy and, in practice, MOT'd; drive without one and your insurer may treat the policy as ineffective for that journey. If you have an accident in that window, you can find yourself personally liable for the other party's damages, which is a far larger number than the fine.
Check the exact expiry date on your vehicle's record with our free MOT check — it takes about ten seconds and shows the full test history. If it has lapsed, the fix is simply to book a test; you can drive to a pre-booked MOT appointment even with an expired certificate.
No insurance
The harshest of the four: £300 fixed penalty and six points as a minimum, and the police can seize the vehicle at the roadside. In court the fine is unlimited and a ban is normal.
If you believe you were insured, contact your insurer immediately and ask them to confirm the policy was live on the Motor Insurance Database on the offence date. Gaps in MID records are a real and common cause of wrongly issued notices, particularly just after a policy change or a mid-term vehicle swap.
Untaxed vehicle or SORN misuse
An automatic DVLA penalty starting at £80, halved to £40 if paid within 28 days, rising to £1,000 if it reaches court. The DVLA can also clamp, impound or dispose of the vehicle.
Tax status is entirely digital now, so there is nothing on the windscreen to remind you. Confirm where you stand with our tax check, and see what happens when car tax expires for the escalation path in full.
An unpaid emissions-zone charge
A daily charge you did not pay becomes a Penalty Charge Notice, typically £180 reduced to £90 if paid within 14 days in London, with similar structures elsewhere. Confirm whether your vehicle is actually chargeable with our ULEZ check, and see the national picture on our clean air zones pages — plenty of drivers pay charges for vehicles that were compliant all along.
The deadlines that decide what you pay
Almost every notice in this family carries a discount for paying early and an escalation for ignoring it. The windows are short:
| Notice |
Discount window |
What happens if you miss it |
| DVLA late licensing penalty |
28 days (half price) |
Full penalty, then court, up to £1,000 |
| Emissions-zone PCN |
14 days (half price) |
Full charge, then a charge certificate at +50% |
| Police fixed penalty (MOT/insurance) |
28 days to respond |
Prosecution, unlimited fine, possible ban |
The single most expensive mistake is putting the letter on the side "to deal with at the weekend". If you do nothing else after reading this, find the date on the notice and diarise the deadline.
When it is worth appealing
Appeal where the underlying facts are wrong, not because the penalty feels harsh. Magistrates and adjudicators are unmoved by the latter, and contesting a correct notice usually costs you the early-payment discount.
Grounds that genuinely succeed:
- You had already sold the car. If the V5C transfer was submitted before the offence date, the liability moved with it. You will need proof of the date.
- A valid SORN, and the car never used a public road. Evidence matters here — a recovery invoice, a garage record, a dated photograph.
- The plate was misread or cloned. ANPR is accurate but not perfect, and cloned plates are a real problem. If the vehicle in any photograph is not yours, say so immediately and ask for the image.
- The insurance was live but the MID was not updated. Your insurer can correct the record retrospectively.
Appeals go in writing to the body named on the notice, within the window it specifies. Keep a copy of everything you send.
Fixing the cause, not just the letter
Nearly everyone who receives one of these notices is an ordinary driver who lost track of a date. The MOT fell due in a busy month; the tax renewal went to an old email address; a policy lapsed between cars.
Two things prevent a repeat, and both are free:
- Check where you actually stand today. Run your registration through our full car check to see MOT, tax and emissions status together, rather than discovering the next problem by post.
- Set a reminder that does not depend on you remembering. Our free MOT reminder emails you five weeks and one week before the test is due, or adds the date straight to your calendar. No signup, no charge, and the email is used for nothing else.
If your MOT has lapsed and you need a test quickly, comparing local garages is worth the two minutes: the same DVSA test varies by £30 or more between garages a mile apart, and the legal maximum of £54.85 is a cap rather than a going rate. Our cheap MOT comparison shows what garages near you actually charge.
The short version
Work out who sent the letter, because that determines everything else. Check the deadline before you do anything else, because missing it typically doubles the cost. Pay promptly if the record is right, and appeal properly — in writing, with evidence — if it is genuinely wrong. Then fix the renewal date that caused it, so the next camera read is a non-event.
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