Yellow box junctions can often catch motorists out and result in hefty fines. Most yellow box junctions are found in cities with enforcement cameras automatically processing penalties.
RAC research reveals that 8 in 10 drivers say they struggle to clear yellow box junctions. Nearly half of motorists admit to getting accidentally stuck in them, with 1 in 3 blaming other law-breaking motorists for their contravention.
Drivers in 10 local authority areas newly enforcing yellow box junctions paid fines worth a combined £998,640 last year after apparently falling foul of the rules governing them, new RAC data analysis shows.
Up until May 2022, only councils in London and Cardiff could enforce yellow box junctions and other moving traffic contraventions, such as driving the wrong way up a one-way street. Freedom of Information requests sent to other councils in England that had applied for the powers since this time show that as of the start of this year, 36 separate boxes outside the two capital cities were being enforced – with a total of 32,748 penalty charge notices (PCNs) being issued to drivers stopping in them in 2024 alone. PCNs are generally £70, reduced to £35 if paid within 21 days of the notice being issued.
The RAC’s analysis found wildly varying numbers of PCNs being handed out in different council areas, with one authority bringing in almost half (49%) of all yellow box revenue outside London and Cardiff. Manchester City Council, which is enforcing six yellow boxes, issued 13,130 PCNs for infringements last year – the equivalent of 36 a day – leading to £446,706 in fine revenue.
Second in terms of revenue from yellow box fines was Medway Council in Kent, which issued 4,433 PCNs last year for the five yellow boxes it enforced – the equivalent of 13 a day – raising £145,162. Buckinghamshire County Council came third, issuing 3,618 PCNs from four yellow boxes. This was equivalent to 10 a day, raising £139,798.
These three councils alone issued more than six-in-10 of all yellow box PCNs outside London and Cardiff last year (21,181 PCNs, 65% of the total), accounting for almost three-quarters (73%) of the total fine income (£731,666 of £998,640).
The highest PCN income from a single yellow box, however, was in Surrey where the Dennis Roundabout in Guildford saw 4,250 PCNs issued to drivers over a seven-month period, with drivers paying £81,445 in fines.



Problems with yellow box junctions include poor visibility and being too large, research commissioned by the RAC found.

Drivers must be able to clearly see yellow box junctions and where they end. Drivers of vehicles infringing a yellow box junction by a fractional amount risk being automatically fined.
Motorists risk unfair fines for using most yellow box junctions which councils want enforcement powers over.
The Highway Code states drivers must not enter yellow boxes unless they can get through them without stopping; the only exception is if they are waiting to turn right but are prevented from doing so by oncoming traffic. The RAC has, however, previously uncovered problems with as many as nine-in-10 yellow boxes that councils were seeking to enforce. Issues included drivers not being able to see where boxes end, boxes being larger than they need to be and ones extending beyond T-junctions.
RAC Senior Policy Officer Rod Dennis said:
“Yellow boxes serve an important purpose in keeping traffic flowing at busy junctions. But with councils outside London and Cardiff enforcing them for the first time, it’s now more important than ever they do everything they can to ensure drivers don’t get unfairly caught out. After all, very few people set out to deliberately flout the rules and get fined.
“The enormously high number of penalty charge notices being raised in just a few council areas suggests things are awry. The large number of penalties being dished out over a small number of locations and in a short space of time should send alarm bells ringing in council offices.
“As the data shows, not every council now enforcing yellow boxes is generating a huge amount of money from fines. In fact, a small number of fines – and a small number of appeals – indicates a yellow box that’s working as it should. This should be the ambition behind any yellow box that a council is looking to start enforcing, rather than being seen as a revenue-raising opportunity.
“It’s vital box junctions are used in the correct places and are only as big as absolutely necessary. They must be fairly set up so that drivers don’t find themselves stranded through no fault of their own. Sadly, we are aware of several locations where this isn’t the case.
“We’ve previously expressed concern that drivers would get fined unnecessarily without the Government updating its box junction design guidance. This must clearly set out the locations where they can be used and, crucially, ensure they are sized correctly so as not to trap drivers unwittingly. With more local authorities likely to enforce yellow boxes in the coming months and years, it’s vitally important this happens.”
One of my followers asked for my advice on how to appeal a yellow box junction ticket after being caught by a camera in London.
This was the photo I was sent to look at.

The question was as follows:
Hi Scott, can you help with something? Robbie has a fine for being in a box junction. Thing is he came from round a corner so could not have foreseen that there were already cars stopped in the junction, so he got stuck.
Are there any rules or special conditions we could apply? His is the Mini.
Many thanks.
What is a Yellow Box Junction?
A yellow box junction is a traffic control measure designed to prevent gridlock at junctions. They are there to help keep traffic flowing, although they are just treated as easy cash cows for local authorities.
Yellow Box Junction Rules
You may enter a yellow box junction when your exit is clear and there is enough space on the other side of the junction for your vehicle to clear the box completely without stopping.
You can only enter a yellow box junction when your exit road is clear. If you are prevented from doing so by traffic up ahead, you need to wait until there is space for you to clear the box entirely without stopping.
The basic rule is that you are not allowed to stop in a yellow box junction.
Section 174 of the Highway Code states:
Box junctions. These have criss-cross yellow lines painted on the road (download ‘Road markings’). 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. At signalled roundabouts you MUST NOT enter the box unless you can cross over it completely without stopping.
Council Trap
The contravention is that he stopped in the yellow box because of the presence of stationary vehicles.
This is a typical council trap.
If you look closely at the photo, you can see that temporary roadworks have been put in place that cannot be seen by a motorist’s line of vision before turning in and entering the yellow box junction.
I would be asking for evidence that the Temporary Traffic Regulation Order (TTRO) has been adhered to via a Freedom of Information Request to the Council. Has the set criteria been followed to the letter? Not likely.
A reasonable person would not foresee the probability of being caught in a yellow box junction under the circumstances.
After all, Robbie does not have X-ray vision to see around corners for lines of traffic on an adjacent road where one lane has been temporarily closed.
Appeal It
Is this Yellow Box Junction compliant? I believe it is not. There is no way of knowing that you cannot clear the box or avoid it once you see that it is blocked with traffic queuing alongside temporary roadworks. It is impossible and too late to go back and you are left with no choice but to stop in the box.
A successful appeal would hinge on the fact that you could not have anticipated or predicted this.
A driver may exercise a prediction in their judgement as to whether the exit space will be clear. They are not to blame if the exit is thereafter blocked by an unexpected event such as temporary roadworks funnelling another vehicle and cutting into his right of way without warning.
The onus is on you to prove it.
This is a straightforward appeal on the face of it, although Councils are making it increasingly difficult because it is such an easy and lucrative source of income. They obviously do not want a precedent to be set and open the floodgates for retrospective claims to be made.
Evidence
Strong evidence is crucial to support a case at a Tribunal.
You need to cast doubt that the yellow box junction is legally and technically correct.
Civil cases are based on the balance of probabilities, whereas criminal cases have to be proved beyond reasonable doubt.
You need to have sufficient evidence to have at least a 50% chance of succeeding in overturning a decision at a Tribunal.
There are two types of evidence – direct evidence and circumstantial evidence.
Circumstantial evidence is that which a Tribunal will be asked to draw an inference. That is a common-sense conclusion that can be drawn from the evidence and facts presented to them.
The bigger the inference, the weaker the evidence.
Can you get points for stopping in a yellow box junction?
No – you will not receive penalty points on a driving licence as it is considered a minor infringement.
Can you stop on a yellow box junction?
You can stop in a yellow box junction when turning right if you are prevented from turning by oncoming traffic, or by other vehicles waiting to turn right.
How long can you wait in a yellow box junction?
You can wait in a yellow box junction if you want to turn right and are stopped from doing so by oncoming traffic, or by other vehicles waiting to turn right.
How long are you allowed to stop in a box junction?
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.
What happens if you get stuck in a yellow box?
Any motorist caught stopping on the yellow grid illegally can be fined for obstructing traffic. You could be fined up to £70 if you are caught using the box incorrectly. The fine is £130 in London with a 50% discount if paid within 14 days.
Is a Yellow Box infringement a criminal offence?
No – it is classed as a civil offence. You therefore have no right to defend yourself in Court.
What to do before you lodge an appeal
Read the PCN carefully – check every technicality.
Make sure you send an appeal to the correct local authority (sounds obvious but it is a common mistake).
Follow the appeal procedure and lodge it within the time shown.
Provide a comprehensive explanation and be polite and professional throughout.
Attach copies of evidence to support your claim (do not send originals).
Request a copy of the video and save it.
What to look out for before you lodge an appeal
Scrutinise the video evidence. This should include an image of both the entry and exit for the yellow box junction.
If the council video shows you were forced to stop due to an obstacle, you may have a case for the fine to be cancelled. Obstacles can be pedestrians, cyclists or an animal.
Is the car registration correct? If not, you can argue that you clearly did not commit the alleged offence as you are not the registered keeper of this vehicle. You will still need to appeal it.
Is the yellow box junction compliant? Visibility difficulties such as faded road markings and extensions beyond junctions may render the yellow box junction and fine invalid.
Was your visibility restricted by bad weather, poor light and other vehicles?
Has the road name been spelt correctly? For example, a PCN may say that a contravention took place on Avenue Park Road, where in fact it was on Avenue Road. You can argue that no such restrictions existed on the road they have named, therefore the PCN cannot be enforced.
Check the date, time and location. See if it can be proved that your vehicle was at the location shown at the time and date of the alleged contravention. If you can prove that you were not at the location at that specific time or date, it can be said that you did not commit the offence.
Are your details correct on the PCN? If not, you can question it on the basis that it cannot possibly be you that committed the alleged offence.
Council proof
The Council is required to prove that the vehicle had to stop in the junction as a result of a stationary vehicle. Is there plenty of space ahead of the vehicle? A tribunal will rule they are not persuaded that it was required to stop at that point if so. It may give the appearance of having chosen to stop to keep the junction clear and rule in your favour.
You can find out more about how to resolve complaints and motoring disputes in my book.
Have you been caught out on a yellow box junction? If so, how did you deal with it?

I entered a clear yellow box junction, the box is almost on top of the Traffic lights. As I entered the box the light turned red but my back tyres were still in the box. I panicked and went slowly through the red light. I will get a fine either way. The end of the box junction the space between the box junction and the traffic lights is so small that back tyres cannot overlap the junction can I appeal ???
I was caught trapped behind a vehicle that had to stop at a red traffic light and the yellow box junction was just before the lights with only one blank gap car length infront of the traffic light.i have noticed since the yellow lines are very faded in places broken lines so can be very unclear to tell its a box junction. I was unaware at the time that I was parked on it.
Hi, I had a ticket where the camera was 50 yards in front of me up a 50 foot pole, you cant see if any thing was over the box but if it was it was it would have been my bumper and certainly was not blocking anything as the box was wider than the road it covered, also the letter they sent me it says alleged offence so not proven and the post code was wrong it said E17 when it should have said E4, is the ticket valid? thanks
Hi
I recently received a PCN for stopping in a box junction, as I approached the junction my entry and exit was clear, but as I started to cross the junction a van came out of a side road and I had to brake. The van also blocked my means of exiting the junction.
I believe I was unfairly charged as the ability to exit the junction was taken away from me by the vehicle coming out of the side road at the junction. I appealed the PCN, but was unsuccessful. Even though this can clearly be seen in the video evidence. I am unable to take it to a tribunal as it doesn’t fall into one of the five categories for a tribunal appeal. This is so unfair.
Any advice would be appreciated
Kind regards
I’m told you can appeal a yellow box infringement online, if I have proof to show it wasn’t my fault. I want to appeal, but how do I online? Does the Council have an email address?
I appealed a yellow box infringement and the council took longer than56 days to respond. I appealed to the tribunal. The council claim this PCN penalty isn’t covered by this rule. I can’t find anything online. Where do I stand?
I waited until the exit was clear, as pulled round the corner a car from the left cut across in front of me forcing me to stop, my rear in the yellow box. Fully expecting a fine through the post, but the was nothing I could do.
Have saved dashcam footage just incase
These really are a money maker for the councils in some cases
Ive just received a PCN contravention 31J. My front wheels are on the line and I would deny over the line however my front bumper would be. Is it worth contesting? The car in front of me is clearly stopped on the other side inside the box. I am a careful driver and have not obstructed any traffic. Seems very harsh.
Good evening
I have just received a PCN for entering a yellow box. If the yellow box is located right after a traffic light and I could not see the yellow box because I was stuck in the traffic with my car right behind the van and the green light was on do I have grounds for appealing the PCN (my case)?
Another question: why the yellow boxes are not clearly indicated by road signs to be more visible? or is it just a trick of the councils to not make them visible?
Thanks in advance
Kind regards
Claudio
Is there any restriction on the size of a box junction?
Hello I’m an HGV Driver and turning left into a box junction.Traffic was flowing to go across me then my traffic lights turned green and I flowed in with the traffic. But a just few metres ahead of where I’m turning into there’s another traffic light which I cannot see turning into the flowing traffic and it changes to red as I’m halfway turning left into the road and cars stop so I’m stuck in a turning angle left in the box junction. I don’t know if I can appeal this as my company have already paid the fine and deducted it from my wages £80.
I feel it’s ridiculous to put a second traffic light a few metres from the original junction traffic light.
Any insight into my predicament would be appreciated as £80 is a lot of money to pay for bad road planning.
Regards,
Jay.
Today I received a penalty notice from Wednesday 20th September. It has only arrived today maybe because it’s a hire car and took that long for them to get my details. However on the evening in question there was torrential rain and heaving downpour. Viability was so poor I had to keep stopping and starting as couldn’t see where I was going properly. Are these good grounds to appeal the fine
Hello my Name is Ion i get stuck in yellow box on turning right
I not have stopped oncoming trafic but get tickets is there way to complain
Contravention 31J Entering and waiting in box junction when prohibited
Hi Scott, I’ve just received my letter from earlier this year (I’ve been temp renting at different places so didn’t get the original PCN). As it’s now months ago, I’m having to submit a Statutory Declaration Out of Time appeal, which I am putting together now. The incident occurred when I was following 2 cars over a large box junction with a clear exit road the other side. Just as I got into the box the car two in front hit the brakes and stopped out the other side, leaving no space for me to exit. I don’t know what happened, if they stalled or couldn’t move for some reason, or were trying to move into the left lane, but either way I shouldn’t be at fault as the exit road was clear and the car obstacle wouldn’t move no matter how much I beeped my horn. If there is any specific thing I should add to my appeal please let me know. thanks, joe
HI Got caught on a TFL yellow box in January 23, I read all about what the RAC has to say and appealed, this was rejected in August. TFL stated the Car was in the box (Incorrect) the exit was blocked (incorrect) and the fine went up to £240, I took this to the London Tribunials and stated the car was not in the box blocking the cross movements only two wheels were and that section was incorrect as it was into the crossing and not protecting the cross flow movement. Stopping was caused by the road changing from two lanes to one lane (merging) and a totally incorrect box, and a car (Fiat) undertaking and taking my exit, (as can be seen in the picture) I laid out the case using the TFL DVD ( which I had to request as it was not supplied) second by second stating what happened and the box not being to standart ie excessive size etc and within a few weeks of the tribunial receiving it TFL caved in and cancelled the ticket.
Hi Scott, I have been caught in a yellow box on Kingston Road, New Malden, which I entered 3/4 of the car until I realised and then stopped.
The yellow box is slightly faded and I wasn’t able to see much due to harsh weather conditions.
Please could you advise on how to appeal.
Thanks,
Omar
sorry! second image
and a second image