Received a Penalty Charge Notice from London Borough of Richmond upon Thames? You are not automatically liable just because a notice arrived. You normally have 28 days to lodge a challenge, so act early. This guide covers the official appeal route, the grounds that actually work, and the evidence to attach. When you are ready, the free Parksy fine appeal letter generator reads a photo of your notice and drafts the letter for you — no sign-up needed to start.
⏱ Deadline: 28 days from the date of the notice
🌐 Where to appeal: official London Borough of Richmond upon Thames appeal portal
✉️ By post: Parking Services, PO Box 221, Twickenham TW1 3TL
⚖️ If rejected: escalate to London Tribunals (independent, free for motorists)

Grounds to appeal a London Borough of Richmond upon Thames Penalty Charge Notice
Appeals built on one specific, evidenced ground beat generic complaint letters. The strongest grounds are:
- The signs or road markings were missing, obscured, or contradictory
- The contravention did not occur as described (wrong code, wrong location, vehicle not there)
- The PCN or notice contains errors — wrong registration, date, or location details
- You were loading/unloading, or stopped due to circumstances beyond your control (breakdown, medical emergency)
- A valid ticket, permit, or exemption applied at the time
- The vehicle was stolen or had been sold before the contravention date
- The penalty exceeds the amount applicable for the alleged contravention
- Procedural failures by the authority (notice served late or to the wrong party)
How the London Borough of Richmond upon Thames appeal process works
Richmond upon Thames enforces parking under Part 6 of the Traffic Management Act 2004 across an extensive network of controlled parking zones covering its town centres and station areas, including Richmond, Twickenham, Teddington, East Sheen, Kew and Barnes. The council operates a shared staffing arrangement with neighbouring Wandsworth, and the two boroughs have let a single joint parking enforcement contract to reduce contract-management costs. A Freedom of Information disclosure reported by local press put the borough's output at 116,811 PCNs in 2023/24, generating around £5.5m.
An informal challenge can be made within 28 days of the PCN being issued, either through the council's online PCN portal (using the PCN number and vehicle registration, with up to five files of supporting evidence) or by posting the PCN appeals form to Parking Services, PO Box 221, Twickenham TW1 3TL. The council explicitly advises challenging within the 14-day discount window: if the challenge is rejected you can still pay at the 50% discounted rate, and the case is placed on hold while it is considered.
If the informal stage fails and a Notice to Owner is served, the registered keeper has 28 days to pay in full or make formal representations on twelve grounds, including an invalid traffic order, procedural impropriety and any other compelling reasons. A Notice of Rejection carries the right to appeal, free of charge, to London Tribunals' independent Environment and Traffic Adjudicators within 28 days.
Evidence to include
- Photos of the signage as you saw it — position, height, legibility (wide shots and close-ups)
- Your ticket, permit, receipt, or app payment confirmation
- Photos of the location, bay markings, and any machines (including error screens)
- The notice itself, both sides
- Witness statements if someone was with you
- Breakdown/recovery or medical documentation where relevant
Unsure what the signs at the site actually permit? Photograph them and run them through the free Parksy parking sign scanner — it decodes the restrictions in plain English, which often reveals the exact defect your appeal should lead with.
What if London Borough of Richmond upon Thames rejects your appeal?
A first-stage rejection is not the end of the road. You can escalate to London Tribunals, which is independent of London Borough of Richmond upon Thames and free for motorists to use. Escalation deadlines are stated in the rejection letter — diarise them the day it arrives, and reuse your original evidence with any gaps the rejection pointed out now fixed.
The law behind it
- Traffic Management Act 2004, Part 6
- Civil Enforcement of Road Traffic Contraventions (England) Regulations 2022

Frequently asked questions
How do I challenge a Penalty Charge Notice from Richmond upon Thames?
Start with an informal challenge within 28 days of the PCN being issued. The fastest route is the council's online PCN service, reached from richmond.gov.uk/pcn_informal_challenge — enter the PCN number and your vehicle registration, explain why the ticket should be cancelled, and upload up to five supporting files (5MB each, 23MB total, in formats such as PDF, JPEG, PNG or DOCX). Alternatively, complete the council's PCN appeals form and post it to Parking Services, PO Box 221, Twickenham TW1 3TL. Attach evidence: photographs of the signs and road markings, your pay-and-display or cashless parking record, permit details, or a garage invoice if the vehicle broke down. Once the challenge is submitted Richmond places the case on hold, so the penalty cannot escalate while a decision is pending. If the challenge is accepted, the PCN is cancelled and nothing is payable.
Do I keep the 50% discount if I challenge a Richmond PCN?
Yes, provided you act quickly. Richmond's own guidance advises making your informal challenge within the 14-day discounted payment period. If you do so and the council rejects the challenge, it confirms you will still be able to pay the PCN at the 50% discounted rate — the rejection letter re-offers the discount for a further period rather than demanding the full charge. If you leave your challenge until after the 14-day window has passed, you risk losing the discount and facing the full penalty if the challenge fails. The safest sequence is therefore to gather evidence immediately, submit the online challenge within the first fortnight, and wait for the council's written decision before paying anything. Bear in mind that paying the PCN at any stage closes the case — the council treats payment as an admission that ends the challenge.
What happens after Richmond rejects my challenge — what is the Notice to Owner stage?
If your informal challenge is rejected and the PCN remains unpaid, Richmond sends a Notice to Owner (NtO) to the vehicle's registered keeper. From service of the NtO you have 28 days to either pay the full penalty charge or make formal representations. Richmond accepts representations online through its PCN portal or by post to Parking Services, PO Box 221, Twickenham TW1 3TL, on twelve grounds including that you were not the owner at the time, the contravention did not occur, the traffic order was invalid, there was procedural impropriety by the council, or any other compelling reasons. If the council rejects your formal representations it must serve a Notice of Rejection with an appeal form. You then have 28 days to appeal to London Tribunals' Environment and Traffic Adjudicators — an independent, free tribunal whose decision binds the council.
What are strong grounds for appealing a Richmond upon Thames PCN?
The strongest arguments track the statutory grounds. Signage and markings failures are the classic winner in a CPZ-heavy borough like Richmond: if the zone-entry signs, bay plates or yellow-line markings at the location were missing, obscured or contradictory, the contravention may not be enforceable — photograph everything immediately, before anything is fixed. Other solid grounds include: the contravention did not occur (you had a valid permit, ticket or cashless session, or were loading); you were not the keeper at the time (vehicle sold — include the DVLA acknowledgement); the vehicle was taken without consent; the penalty demanded exceeds the applicable amount; the traffic order is invalid; or procedural impropriety, such as a defective PCN or a Notice to Owner served outside statutory time limits. Genuine mitigation — a documented medical emergency or breakdown — can also succeed as 'compelling reasons', though it is discretionary.
What happens if I ignore a Richmond PCN?
Ignoring it makes things strictly worse. After 28 days the discount lapses and the full penalty is due. Richmond then serves a Notice to Owner on the registered keeper; if there is no payment or representation within a further 28 days, the council issues a Charge Certificate, which increases the penalty by 50% — a £130 charge becomes £195. If that goes unpaid for 14 more days, the council registers the debt with the Traffic Enforcement Centre at Northampton County Court and serves an Order for Recovery, adding court costs. It can then obtain a warrant of control and instruct enforcement agents (bailiffs), whose statutory fees add hundreds of pounds and who may clamp or remove goods or the vehicle. At that point your options narrow to paying or filing a witness statement on limited procedural grounds — so challenge or pay within the deadlines instead.
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