Wrong Number Plate, Right Result: The Croydon Car Park Case That Every Driver Needs to Read

Imagine this: you pull into a car park, your partner quickly pays for parking on their phone, and you head off to enjoy your day. Simple enough. Except that in the rush, they accidentally entered the registration of your old car — the one you sold months ago. You return to find a penalty charge notice tucked under the wiper. You paid. You have the receipt. You have the bank statement. And yet the council still wants its money.

That is precisely what happened to one driver in Croydon — and the way this case was ultimately resolved at the parking tribunal contains lessons that go far beyond a simple administrative mix-up. It touches on one of the most fundamental principles in UK parking law: the council's power to fine you is only as strong as the paperwork behind it.

What Happened

The driver in question parked at Fairfield Halls Car Park in Croydon. His wife used the RingGo app to pay for the session — a perfectly ordinary thing to do. In the hurry of the moment, however, she entered the registration of their previous vehicle (LF14XBO) rather than the car they had actually parked (KS23BJY).

An enforcement officer checked the car park, found no active parking session linked to KS23BJY, and issued a Penalty Charge Notice for parking without payment of the parking charge.

The driver appealed. He provided a RingGo receipt and a bank statement, both of which confirmed that £9.60 had been paid. The money had left his account. The council had received it. The only problem was that it had been logged against the wrong vehicle.

The Arguments

The driver's case was straightforward and, frankly, sympathetic. He acknowledged the error immediately — there was no attempt to deceive anyone. His wife had been in a hurry, she had typed in the wrong plate, and the council had not actually lost a penny. The payment existed. The receipt existed. This was a genuine human mistake, not an attempt to park for free.

The council's case was equally straightforward, at least on the surface. No valid parking session was recorded against the vehicle that was actually parked. The contravention had therefore occurred as a matter of fact: the car was there, no payment was registered to it, and the PCN had been correctly issued. The council was not interested in whether payment had been made for a different vehicle — the rules are the rules.

On the face of it, you might think the council had the stronger argument. After all, parking apps work by linking payment to a specific registration number. If the wrong plate is entered, the enforcement officer has no way of knowing payment was made. The system cannot read minds.

But here is where things took a very different turn.

The Decision

The adjudicator allowed the appeal — meaning the penalty charge notice was cancelled entirely.

Crucially, though, the decision did not rest on the wrong-registration argument alone. The adjudicator did not simply say "the driver paid, so that's fine." In fact, the adjudicator was careful to note that the registration error might not, on its own, have been enough to defeat the council's case.

The real reason the appeal succeeded was something the council had entirely failed to provide: a copy of the Traffic Management Order that actually imposed the obligation to pay for parking at Fairfield Halls Car Park.

Without that document, the adjudicator could not be satisfied that the contravention was legally enforceable in the first place.

The Legal Reasoning, Explained

This is the part that might seem technical, but it is worth understanding because it applies to every single council-operated car park in England and Wales.

When a local authority wants to charge for parking in one of its off-street car parks — places like Fairfield Halls Car Park — it cannot simply put up a sign and start issuing fines. It must first create a legal instrument called a Traffic Management Order, made under the Road Traffic Regulation Act 1984. This document formally imposes the restriction, sets out the charges, and gives the council the legal authority to enforce payment.

Think of the Traffic Management Order as the foundation of the entire enforcement regime. Without it, the signs in the car park are just signs. The enforcement officer's observations are just observations. The PCN is just a piece of paper with no legal weight behind it.

When a driver appeals a PCN, the council must be able to demonstrate that the contravention it is alleging was actually enforceable at the time. That means producing the relevant Traffic Management Order and showing that it was in force, that it covered the location in question, and that it imposed the requirement that the driver is alleged to have breached.

In this case, Croydon Borough Council simply did not provide it. The adjudicator asked, in effect: "Show me the legal authority that makes this a punishable offence." The council could not — or did not — do so. And in the absence of that evidence, the adjudicator had no choice but to allow the appeal.

This is not a technicality in the pejorative sense. It is the legal system working exactly as it should. Councils have significant powers to fine drivers, but those powers are not unlimited. They derive from specific legislation and specific legal instruments. When a council cannot produce the document that underpins its own enforcement action, it has failed to discharge its basic burden of proof.

Lessons for Drivers

This case is genuinely instructive, not just as a curiosity, but as a practical guide to how parking appeals work and what councils must do to make them stick.

1. Always keep evidence of payment, even when you think you do not need it. The driver in this case had a RingGo receipt and a bank statement. Without those documents, he would have had no credible appeal at all. Whether you pay by app, by machine, or by phone, screenshot it, save the email, or photograph the ticket. Evidence of payment is your first line of defence.

2. Check your registration carefully before confirming payment on a parking app. This case turned on a wrong number plate — a completely avoidable error. Most parking apps display the registration you have entered before you confirm payment. Take two seconds to check it matches the car you are actually in. If you have recently changed vehicles, update your saved registrations in the app.

3. Councils must prove the legal basis for their enforcement action. This is the big one. When you appeal a PCN, the council is required to provide evidence that the contravention was legally enforceable. For off-street car parks, that means producing the Traffic Management Order. If the council fails to do so, the adjudicator cannot uphold the PCN. You do not need to raise this point yourself — a good adjudicator will identify it — but it is worth knowing that the burden of proof sits with the council, not with you.

4. Do not assume that paying for parking is the end of the story. Payment is necessary, but it is not always sufficient. The payment must be correctly attributed to the right vehicle. If you realise you have entered the wrong registration, contact the parking operator immediately to correct it. Most apps and parking services have a process for amending sessions, and acting quickly could save you a significant amount of time and stress.

5. Appeal even when you think you might lose. The driver in this case could easily have assumed that entering the wrong registration was an open-and-shut case against him. He might have paid the reduced penalty and moved on. Instead, he appealed — and the council's failure to produce a fundamental legal document handed him a complete victory. The appeals process exists for a reason. Use it.

The Key Takeaway

A council's power to fine you for parking does not exist simply because an enforcement officer says so. It must be grounded in a specific legal document — and if the council cannot produce that document when challenged, the fine cannot stand.

This case is a reminder that parking enforcement, for all its mundane familiarity, is a legally regulated activity with rules that bind councils just as firmly as they bind drivers. When those rules are not followed — even by the authority issuing the ticket — the driver wins.

Wrong number plate, right result.