How to fight a permit or suspended bay penalty

Parking ticketsLaw checked 25 October 2026

A penalty for parking in a residents' or permit bay without a valid permit (contravention codes 12, 16 and 19), or in a suspended bay (code 21), is usually fixed to your vehicle by a civil enforcement officer; car parks have codes of their own. It is a civil penalty: no penalty points and no criminal record. This guide explains what the council has to prove, the arguments that have won and lost at the tribunals, and how to make your challenge. The rules for permit bays are on parking bays for specific users, and the codes and amounts on contravention codes and PCN fine amounts. For other tickets, start at fight your ticket.

The rule

A residents' or permit bay is for holders of a valid permit for that zone, at the times on its sign; a shared use bay is also open to anyone who pays. Outside those times the bay may be open to everyone. The Highway Code says you must not park in a space reserved for others unless you are entitled to (rule 241).

Virtual and visitor permits. Many councils link permits to a registration, so there is nothing to display: the officer checks the registration. A permit, including a visitor permit set up online or by app, must be for that vehicle, zone and time.
Paper permits must be displayed so that they can be read through the windscreen, for as long as you are parked.
Permit parking areas. Signs at each way in say that parking is for permit holders, and the streets inside may have no bays or signs.
Suspensions. A council can suspend a bay under its traffic order, for example for works or a removal. While the suspension is signed, a permit does not let you park there, and it can apply even outside the bay's usual hours if the order allows it and the signs show it (Thorpe v Croydon, 1998).

What the council has to prove

The council has to prove the contravention; you do not have to disprove it. For a permit bay, that means the bay was for permit holders at that time and no valid permit was displayed or, for a virtual permit, recorded for your vehicle and that zone. The evidence is the officer's notes and photos and the council's permit records. A letter after the code can show what the officer thought was wrong: w for the wrong zone, x for the wrong registration, y for a permit that could not be read and z for one out of date (councils outside London need not use these letters).

For a suspended bay, the council has to show that the bay was suspended under the traffic order, and that, looking with reasonable care, you could have seen the suspension from where you parked (Barker Main and others v Kensington and Chelsea, 1995). Government guidance to councils in England, and the Welsh Government's guidance, say suspended bays should be clearly signed, so that drivers can easily see whether and when they may park.

Arguments that have won

The suspension was not clearly signed where you parked

In Barker Main (1995) an adjudicator decided 13 appeals about suspended residents' bays. He held that one sign for a stretch of bays, the minimum the traffic order required, was not always enough: appeals were allowed where the only sign was about 40 yards or 50 metres from the car, or the council could not say how far away it was. In two appeals decided with Burrows v Wandsworth (2000), about a ban on waiting for the London Marathon, a notice wrapped tightly round a post, which looked like a planning notice, was neither displayed nor in a prominent place as the law required, and both appeals were allowed.

Too little notice

Neither government's guidance sets a notice period for suspending a bay, and the Traffic Signs Manual says only that the signs should go up in advance. In Burrows v Wandsworth (2000), about a London council's power to ban waiting for a special event, 2 or 3 days' notice of a well-known annual race was "decidedly inadequate": it should have been weeks, so that residents away on holiday could find out. But in Barker Main (1995) notices put up 4 or 5 days ahead were enough, even for drivers who were away. Check what notice the council's own policy promises.

Your permit was valid

Codes 12 and 16 apply only where there was no valid permit: a paper one clearly displayed, or a virtual one for that vehicle and zone. If you had one, the contravention did not occur. Send the permit, a photo of it in place, or the council's confirmation of the virtual or visitor permit.

The signs did not tell you

The signs must give adequate information about the restriction. For a controlled parking zone, the Court of Appeal held that what matters is whether the signs, taken as a whole, told the driver about the restriction where they parked; faults elsewhere do not count, and signs need only comply with the regulations in substance, as long as they do not mislead (R (Herron) v Parking Adjudicator, 2011). If you came into a permit parking area by a road with no entry sign, or the bay's own sign was missing, hidden or wrong, say so and send photos.

Other points to check

A non-standard suspension sign. In Campbell v Camden (2010) an appeal was allowed because the traffic order required a sign prescribed or authorised under the law, and the council's notice used wording the regulations did not allow. The 2016 regulations now include a sign for a suspended parking place (Schedule 13, Part 6). Since Herron (2011) adjudicators may be less strict, so this depends on the words of the order: ask for a copy.
Exemptions. A traffic order can let some vehicles use a suspended bay, such as a removal van or the vehicles for the works, or give residents another bay while theirs is suspended. Check the notice, and ask for the order.
A written assurance. If the council told you in writing that you could park there, for example while it dealt with your permit, send the letter: an adjudicator has said it would be improper and unfair for a council to go back on one (Beatt v Wandsworth, 1996).
Time that had only just run out. In England the 10-minute grace period applies in any parking place made by a traffic order, to time that was paid for or free under the order. So it covers paid time in a shared use bay that had just ended, and may also cover visitor time. Wales has none in law.
A late Notice to Owner. If the penalty is not paid, the council must send the Notice to Owner within 6 months of the PCN. If yours came later, say so.
Mistakes on the PCN. Check the date, time, place, vehicle registration, contravention code and any letter after it.

Arguments that usually fail

"I parked before the suspension notices went up." If the council gave reasonable notice, it does not matter that you did not see it, even if you were away: in Barker Main (1995), drivers who had left their cars for several days lost.
"There was no permit sign in my street." In a permit parking area the entry signs can be enough: in Mr C v Cheshire West and Chester Council (2022), signs at the only way in to a small group of streets were adequate, with none in the street itself.
"Nobody was working there, and other cars were parked too." A suspension applies while it is signed, whether or not work is going on, and other drivers' parking is no defence (Barker Main, 1995).
"It is a new scheme and nobody told me." Once the council has advertised the new traffic order as the rules require, it applies even if you did not know about it (Owens v Hammersmith and Fulham, 2000).
"I live here and there was nowhere else to park." There is no right to park outside your home, and a lack of spaces does not allow you to break a restriction (Ms C v Derbyshire County Council, 2023; Mr B v Rochdale Borough Council, 2023).
"A warden said I could park there," or "they never used to enforce it." An officer cannot give you permission, and a past failure to enforce does not stop a council enforcing now (Beatt v Wandsworth, 1996; Mr B v Rochdale, 2023).
"My permit had slipped out of view," or "it had only just expired." A permit must be valid and, on paper, readable from outside: a Blue Badge that slid into the footwell was not displayed (Miss H v St Helens Council, 2024). If the council caused the expiry, for example by not processing a renewal, send the evidence and ask it to cancel.
"I set up my visitor's permit for the wrong car." A permit must be for the vehicle that is parked; the letter x on a PCN means a wrong registration. A Scottish tribunal took the same view of an app payment with one wrong digit (Fife Council v Mrs M, 2024). Ask the council to cancel, with the permit record.

Evidence to gather

Your permit: the paper permit, or the council's confirmation of a virtual or visitor permit, showing the registration, zone and times.
The council's evidence. Ask for the officer's photos and notes and, for a suspension, the record of when and where the notices were put up.
Photos of the signs, taken safely: the bay's sign, the entry signs on the road you came in by and, for a suspension, every notice, photographed from where you parked, with the distance to it.
Proof of when you parked, if the suspension notices went up afterwards, such as a dated receipt or a witness statement.
Letters or emails from the council about your permit or the bays.
The PCN, and the date it was issued.

What to write

Keep it short and factual: what happened, which ground it fits, and what the evidence shows, one point per paragraph. Quote only decisions you have read: London's adjudicators have seen appeals citing cases that do not exist, invented by AI tools.

Examples to adapt, with your own details in place of the brackets:

The only suspension notice was about [distance] from where I parked, outside [address], and could not be seen from my car, as my photos show. The suspension was not adequately signed, so the contravention did not occur (Barker Main and others v Royal Borough of Kensington and Chelsea, 1995).

I had a valid [virtual / visitor] permit for [registration] in zone [zone] from [date and time] to [date and time], as the council's attached confirmation shows, so the contravention did not occur.

The suspension notices went up on [date], only [one day] before the suspension began, and I had parked on [date], before they appeared, as [evidence] shows. That was not reasonable notice (Burrows v London Borough of Wandsworth, 2000).

I came into the zone from [road], which has no entry sign, and there is no permit sign in [street], as my photos show. The signs did not give adequate information about the restriction, so the contravention did not occur.

Next steps and your chances

Challenge it with the council first. For a PCN fixed to your vehicle, write within 14 days if you can, while many councils keep the discount open. If the council says no, make formal representations within 28 days of the Notice to Owner, then appeal within 28 days of a rejection: to London Tribunals for a London PCN, or to the Traffic Penalty Tribunal for England outside London and Wales. Appealing against a PCN explains the discount and every time limit.
The grounds. Parking PCNs have the same legal grounds everywhere, London included. Most of the arguments above come under "the contravention did not occur", and a council that broke the rules under "procedural impropriety". You can also ask the council to cancel for compelling reasons, and an adjudicator who refuses your appeal can recommend that it does. See reasons for challenging a PCN.
Your chances. In London in 2024-25, 49% of the parking appeals decided were allowed (London Tribunals annual report). Adjudicators treat earlier decisions as persuasive, not binding, so make your case on your own facts.

The London decisions quoted here are on London Tribunals' key cases page, and the Traffic Penalty Tribunal's, with the Scottish one, on its Traff-iCase site.

This page was checked against the law in England and Wales on 25 October 2026. It is general guidance, not legal advice: see the legal disclaimer.