Bus Lanes, Box Junctions and Moving Traffic PCNs

A camera PCN for a bus lane or a banned turn arrives looking almost identical to a parking ticket, and people treat it the same way. It is not the same thing. The vehicle was moving, the evidence is video rather than a warden's notes, and the grounds that win are different. What it shares with a parking PCN is the statutory appeal structure, which is the part worth knowing in detail.

What Counts as a Moving Traffic Contravention

The category covers driving offences that councils enforce civilly rather than the police enforcing criminally. In practice that means banned turns, driving through a no entry sign, entering a pedestrian zone, stopping in a yellow box junction, ignoring a weight restriction, and driving in a bus lane during its hours of operation.

None of these put points on your licence. That is the clearest way to tell a civil PCN from a police Fixed Penalty Notice: a civil penalty is a debt owed to a council, not a criminal matter, and it has no effect on your driving record or your insurance. If you have been sent something that does mention points, it is a police matter and it follows an entirely different route through the magistrates' court.

Who Can Enforce What, and Where

London boroughs and Transport for London have enforced bus lanes and moving traffic contraventions for many years. Outside London, English councils only gained moving traffic powers relatively recently, which is why the paperwork draws a line at mid-2022.

You can see that line in GOV.UK's own guidance on responding to a court order. It directs you to form TE9 for parking PCNs and for moving traffic contraventions outside London issued on or after 1 June 2022, and to form PE3 for low emission zone PCNs, London borough moving traffic contraventions, and outside-London contraventions issued before that date. If you are ever unsure which regime your notice falls under, that split is a useful marker.

Scotland, Wales and Northern Ireland each have their own arrangements, and the notice itself will name the body that hears appeals. Do not assume the England-outside-London route applies just because the layout looks familiar.

The Appeal Route

Structurally this is the same statutory ladder as a parking PCN, with one practical difference: because these notices are issued from camera evidence and arrive by post, there is usually no informal challenge stage. The notice itself invites formal representations.

London Tribunals confirms that its Environment and Traffic Adjudicators hear appeals about parking, bus lanes, moving traffic contraventions, the London Lorry Control Scheme and littering, while congestion charge and low emission zone appeals go to the Road User Charging Adjudicators instead. Outside London, the Traffic Penalty Tribunal covers England and Wales. Our full walkthrough of that ladder is in how to appeal a council PCN.

Box Junctions: The Rule Most People Get Wrong

The Highway Code sets out rule 174 in terms that are worth reading closely. You must not enter the box until your exit road or lane is clear. However, you may enter the box and wait when you want to turn right, and are only stopped from doing so by oncoming traffic, or by other vehicles waiting to turn right.

Two consequences follow, and both win appeals.

First, if you were turning right and the only thing stopping you was oncoming traffic or another right-turning vehicle, waiting in the box is permitted. Councils do issue PCNs in that situation, and the video usually shows it plainly.

Second, going straight on, your exit has to be clear at the moment you enter. If it was clear and then a vehicle ahead stopped unexpectedly, or a pedestrian crossing phase changed, the video is your evidence rather than the council's. Ask for the full footage, not the still images, and watch what the exit looked like at the point your front wheels crossed the line.

Bus Lanes: Hours, Signs and Getting Trapped

The Highway Code says you should not drive in a bus lane during its period of operation, and that the signs and road markings tell you which vehicles are permitted and when. The words that do the work there are the period of operation.

Plenty of bus lanes operate only at peak times. If you were in the lane outside those hours, there is no contravention at all, and the time on the notice is the whole of your case. Check it against the signed hours, and photograph the sign that applies to the direction you were travelling in.

Signage is the other common ground. Signs and markings for bus lanes have to be prescribed and correctly placed to be enforceable, so a sign that is obscured by a tree in leaf, faded to the point of illegibility, or positioned where a driver in the correct lane cannot see it in time is a proper appeal point. Photographs taken from the driver's eye line, at the same time of day, are far more persuasive than a written description.

The situation adjudicators hear most often is being forced in: a lane closure, a broken down vehicle, an emergency vehicle needing to pass, or a road layout that gives no realistic alternative. Explain it in one clear paragraph and attach whatever supports it.

A Worked Example

A PCN arrives on 12 May for a bus lane contravention recorded at 09:52 on 4 May. The signed hours are Monday to Friday, 07:00 to 09:30.

• The alleged contravention is 22 minutes after the restriction ended, so on the face of it there is no contravention.
• Representations go in on 18 May, well inside the 28 days, attaching a photograph of the sign showing the hours and a note of the location.
• The single ground relied on is that the contravention did not occur.
• If the council rejects it anyway, the Notice of Rejection starts a fresh 28 days to appeal to the tribunal, which costs nothing.

One clean point, evidenced, submitted early. That is what a successful appeal usually looks like, and it is a great deal more effective than a long letter listing every possible complaint.

Practical Checklist

• Request the full video evidence, not just the stills. Councils publish an online viewing link on the notice.
• Check the exact time on the notice against the signed hours of operation.
• Go back and photograph the signs and markings from a driver's viewpoint, and date the photographs.
• Write down the deadline the day the notice arrives, and again when a rejection arrives.
• Keep mitigation separate from your legal ground, and expect the ground to do the work.

If you want a letter that sets your ground out in the right form, our appeal letter generator will build one from your details.

This article is general information about civil traffic enforcement in England and Wales, not legal advice, and Scotland and Northern Ireland operate under their own rules. The tribunals and GOV.UK publish the definitive guidance, and both are free to use.