When the Council Can't Prove Its Own Rules: A Croydon Parking Case That Every Driver Should Read

The Hook: What Happens When the Enforcers Don't Do Their Homework?

Here's a scenario that might surprise you. A council issues a Penalty Charge Notice, takes a driver all the way to a tribunal, and then loses — not because the driver had a cast-iron excuse, not because the signage was unclear, and not because the civil enforcement officer made an error on the ticket. The council lost because it simply couldn't produce the legal document that made the alleged offence an offence in the first place.

This is exactly what happened in a recent case involving the London Borough of Croydon. And it raises a question that matters to every driver who has ever received a PCN for driving on a restricted road: if a council can't prove the rules exist, how can it fine you for breaking them?

The answer, as this case confirms, is that it can't.

The Case: A Vehicle Ban, a PCN, and a Missing Document

On 29 March 2025, at 14:51 in the afternoon, a vehicle was recorded travelling along Derby Road and Clarendon Road in Croydon. The council alleged that the vehicle had breached a prohibition on certain types of vehicles — a restriction that bars specific vehicle categories from using those roads at all.

This type of restriction is relatively common across London and other urban areas. Councils use Traffic Management Orders (TMOs) to designate certain streets as off-limits to lorries, vans above a certain weight, or other categories of vehicle. The driver receives a PCN in the post, and if they believe they have a defence, they can appeal.

In this case, the driver did exactly that. They were represented at the tribunal hearing by Mr I Murray-Smith. The London Borough of Croydon, by contrast, sent nobody. The council was entirely unrepresented.

The Arguments: An Exemption Meets an Empty Evidence File

The driver's position was straightforward: they were relying on a statutory exemption. In other words, they were arguing that even if the restriction existed, their vehicle or journey fell into a category that the law specifically permits to use that road. Statutory exemptions are written directly into Traffic Management Orders — they might cover, for example, vehicles making local deliveries, emergency services, or vehicles serving premises on the restricted road itself.

That argument, however, never really needed to be tested. Because when the adjudicator looked at what the council had actually submitted as evidence, something crucial was missing.

The council had produced a copy of The Croydon (Traffic Movement) (No.4) Order 2024 — an amending order that came into force on 30 March 2024. But an amending order, as its name suggests, only changes something that already exists. It is not the original rulebook. It is a set of edits to the rulebook.

The original rulebook — the parent order, formally known as The Croydon (Traffic Movement) and Consolidation Order 2019 — was nowhere to be found in the council's evidence bundle.

The Decision: No Parent Order, No Case

The adjudicator was unequivocal. Without the parent Traffic Management Order, the contravention simply cannot be proved.

The appeal was allowed in full.

It is worth pausing on how decisive this outcome was. The adjudicator did not say the council had a weak case. They did not say the driver's exemption argument was particularly compelling. They said, in effect: the council has not shown us the law it is trying to enforce, and therefore there is no case to answer.

The council also produced several other orders as part of its evidence bundle, but the adjudicator noted these related only to stopping, loading, waiting, parking places, and similar matters — entirely irrelevant to a prohibition on vehicle types.

The Legal Reasoning: Why the Parent Order Is Everything

To understand why this matters, you need to understand how Traffic Management Orders work.

When a council wants to create a restriction — whether that's a no-entry zone, a vehicle-type ban, a loading restriction, or a residents' parking bay — it must make a Traffic Management Order under the Road Traffic Regulation Act 1984. This is a formal legal document that:

• Defines the restriction — which roads are affected, what vehicles are prohibited, and at what times
• Lists the exemptions — who is permitted to use the road despite the restriction
• Records when the order came into force

Without this document, there is no restriction in law. The road markings and signs on the street may indicate a restriction, but the legal foundation is the TMO itself. If a council cannot produce that document at tribunal, it cannot demonstrate that the contravention it is alleging actually has a legal basis.

An amending order — like the 2024 order Croydon produced — only makes sense when read alongside the original. Imagine being handed a document that says "delete paragraph 4 and replace with the following..." without ever being shown the original paragraph 4, or indeed the original document. You would have no idea what the final rule actually says. That is precisely the problem the adjudicator identified here.

Croydon's 2019 Consolidation Order is the document that sets out the vehicle-type prohibition and, critically, the list of exemptions. The driver's entire defence rested on one of those exemptions applying to them. But because the council never produced the 2019 Order, the adjudicator could not even evaluate whether the exemption argument was valid — because there was no confirmed legal restriction to measure it against.

This is a fundamental principle in any enforcement context: the burden of proof lies with the enforcer, not the accused. It is not the driver's job to prove they were innocent. It is the council's job to prove the offence occurred, and that starts with proving the offence exists in law.

Lessons for Drivers: What This Case Teaches You

1. Always ask to see the Traffic Management Order

If you receive a PCN for a moving traffic contravention — particularly one involving vehicle-type restrictions, prohibited turns, or access restrictions — you are entitled to ask the council to produce the relevant TMO as part of your appeal. If they cannot produce it, or produce only an amending order without the parent, you have a strong argument that the contravention cannot be proved.

2. Amending orders are not enough on their own

This case illustrates a subtle but important point. A council might produce what looks like an official legal document — a numbered Traffic Management Order with a proper title and date. But if it is an amending order rather than the original, it is legally incomplete for enforcement purposes. Check what you are being shown.

3. Statutory exemptions are worth investigating

The driver in this case was relying on a statutory exemption — a category of vehicle or journey specifically permitted by the TMO even on a restricted road. These exemptions exist in most vehicle-type restrictions and are often broader than drivers realise. If you believe your journey might have fallen within an exemption, it is worth pursuing that argument even if the council initially rejects your appeal.

4. Unrepresented councils are a red flag — and an opportunity

When a council sends no representative to a tribunal hearing, it often signals that the case file is thin. This does not mean you should assume victory, but it does mean the adjudicator will scrutinise the evidence bundle more carefully. Make sure your own evidence and arguments are clearly presented, because the council will not be there to fill in the gaps.

5. The tribunal is genuinely independent

This case is a reminder that the parking tribunal system — operated by the Traffic Penalty Tribunal outside London and London Tribunals within the capital — is not a rubber-stamp for councils. Adjudicators apply the law rigorously. When the evidence is not there, appeals are allowed, regardless of whether the underlying offence probably did occur.

The Key Takeaway

A council cannot fine you for breaking a rule it cannot prove exists. Traffic Management Orders are the legal foundation of every moving traffic contravention. If the original order is missing from the evidence, the case falls apart — no matter how clear the signs on the street appeared to be. When you challenge a PCN, you are not just disputing a fine; you are holding the council to the same legal standards it expects of you.

This case was decided at London Tribunals. The appeal was allowed on 29 March 2025.