City of London PCN Appeal: How Payment Proof Won the Case
A City of London parking appeal shows why drivers should retain payment evidence when challenging a PCN for parking in a pay-and-display bay correctly.

The Parking Ticket Pal Editorial Team
10 September 2026

The Motorbike, the Missing Windscreen, and the Ticket That Never Arrived
Why This Case Matters
If you ride a motorcycle in the UK, you'll know the frustration of parking rules seemingly designed with cars in mind. Bay markings too wide, payment machines positioned for four wheels, and now, as this City of London tribunal case reveals, even the wording of parking regulations can trip up two-wheeled road users through no fault of their own.
This case is a brilliant example of what happens when the letter of the law collides with common sense, and why councils need to think carefully about how their rules apply to every type of vehicle, not just the ones parked in the most spaces.
The Case
A motorcyclist parked in a pay and display bay in the City of London. He bought a ticket and, believing he'd done everything right, went about his business. Twenty minutes later, he returned to find a Penalty Charge Notice (PCN) had allegedly been issued for parking "at a meter, p & d, voucher bay without paying".
There were two problems with this. First, the rider insisted he had paid and displayed his ticket. Second, he said he never actually received the PCN itself, despite only being away from his bike for a short window of time.
The council rejected his initial challenge, and the case ended up before an adjudicator at the parking tribunal.
The Arguments
The council's position seemed straightforward on the surface: their attendant's photograph didn't show a valid ticket on display, so the contravention had occurred.
The driver's argument had two strands. He maintained he'd bought and displayed a ticket, even though it wasn't visible in the council's photo. But his stronger point was procedural. He said he never received the PCN at all, which raised serious questions about whether it had been properly served in the first place.
The Decision
The adjudicator allowed the appeal, and did so on two separate grounds, either of which would have been enough to win the case on its own.
The Legal Reasoning, Unpacked
This is where the case gets genuinely interesting, because the adjudicator's reasoning exposes a flaw that goes well beyond one motorcyclist's parking spot.
Ground One: You Can't Break a Rule You Physically Cannot Follow
The council's Traffic Management Order, the legal document underpinning its parking rules, required tickets to be displayed on the vehicle's windscreen. No exceptions, no alternatives.
There was just one issue. Motorcycles don't have windscreens.
The adjudicator's logic here is refreshingly simple: a legal requirement that is physically impossible for a certain type of vehicle to comply with cannot be enforced against that vehicle. As the adjudicator put it, the order "requires the impossible" for a motorcycle, and "a vehicle cannot be in breach of a requirement that cannot under any circumstances be complied with."
This is sometimes described in legal circles as the rule against requiring the impossible. If a regulation is drafted so narrowly that an entire category of vehicle can never technically satisfy it, that regulation cannot fairly be enforced against that category. It's a point that matters hugely for motorcyclists, given how many parking and traffic orders across the UK still contain outdated "windscreen" wording left over from decades of car-centric drafting.
The adjudicator also took a swipe at the council's own paperwork, noting that its rejection notice had carelessly repeated the windscreen requirement rather than spotting the obvious problem.
Ground Two: "Affixed" Has to Mean Actually Affixed
Even if the windscreen point hadn't settled things, the adjudicator found a second, independent reason to allow the appeal.
The attendant's paperwork stated that the PCN had been affixed to the vehicle. But looking at the attendant's own photograph, the adjudicator wasn't convinced. The item in question appeared to be "simply resting" on the back of the motorcycle rather than properly attached to it.
Crucially, the adjudicator treated the driver's evidence that he never received the PCN, despite being away for only around 20 minutes, as supporting evidence that it genuinely hadn't been secured properly. If a PCN is only loosely balanced on a vehicle rather than fixed in place, it can easily blow away or fall off, especially on something as exposed as a motorcycle.
This matters because proper service of a PCN isn't just a technicality. It's a legal requirement. If a council cannot demonstrate that a penalty notice was correctly delivered, whether by hand, by post, or genuinely affixed to a vehicle, the underlying penalty can unravel entirely, regardless of whether a contravention actually took place.
The Bit the Adjudicator Didn't Need to Answer
Interestingly, the adjudicator noted there was a third issue lurking in the background, the validity of the PCN's form itself, but didn't need to rule on it because the appeal had already succeeded on the two grounds above. That issue was apparently due to be considered in separate test cases. It's a reminder that parking law disputes often have multiple layers, and adjudicators will typically decide a case on the narrowest, most efficient grounds available rather than exploring every possible angle.
Lessons for Drivers
1. If you ride a motorcycle, know that some rules genuinely weren't written with you in mind. Windscreen display requirements are a legacy of car-focused drafting. If you're ever penalised for failing to do something that's physically impossible on your vehicle, that's a legitimate point to raise.
2. Always check exactly how a PCN was issued or delivered. Whether it was handed over, posted, or attached to your vehicle, the method of service matters legally. If you never received a notice at all, that's not a minor administrative slip. It can be a valid basis for challenge.
3. Photographs cut both ways. In this case, the council's own evidence, the attendant's photo, ended up undermining its argument rather than supporting it. Don't assume a council's photographic evidence automatically proves its case. Look closely at what it actually shows.
4. Timing details matter. The fact the rider was away for only 20 minutes became a meaningful piece of evidence. Being specific and honest about timings can strengthen your account considerably.
5. Don't assume a rejected informal challenge is the end of the road. This driver's initial complaint was turned down by the council, yet the independent tribunal saw things very differently. For anyone facing a live dispute, it's worth understanding the formal appeals process and, where the stakes are significant, seeking independent guidance before deciding how to proceed.
Key Takeaway
A parking rule has to be one you can actually follow, and a penalty notice has to be one you can actually prove was properly delivered. When either of those basic conditions fails, as they both did here, even a seemingly solid-looking contravention can fall apart entirely.

Written by
The Parking Ticket Pal Editorial Team
Source-checked parking guidance
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