The RAC asked Sam Wright, the chartered engineer who runs the Yellow Box Guru website and was formerly responsible for the design and approval of yellow boxes on Transport for London’s roads, to examine those already in force in the two capital cities.
After analysing the 100 junctions which are responsible for generating the most fines in 2019, incredibly he found that 98 were larger than necessary, with the average box being 50% bigger than it needed to be to serve the primary purpose of having a yellow box in the first place – to prevent vehicles blocking the path of other crossing traffic.
More than half (53) meanwhile are not under traffic light control and could therefore easily be converted to ‘keep clear’ markings to serve the same purpose, without the risk of a driver being sent a Penalty Charge Notice and ordered to pay a fine.
While yellow boxes can play an important role in keeping vehicles moving at busy junctions, those boxes – or parts of boxes – that do not prevent vehicles blocking the path of other crossing traffic serve no purpose, meaning there can be no justification for them being there and therefore for councils fining drivers every time they partially stop in them. However, this principle is only very loosely referred to in the current guidance, leading to inconsistent compliance among councils.1
Poorly designed, oversized boxes create all sorts of other problems for drivers as well. Under Highway Code Rule 174, drivers must only enter boxes if they can see their exit is clear.2
If a yellow box is so big it is impossible to see where it ends – or if the road markings have worn out – judging whether to drive into or not becomes extremely difficult.
While there have been occasions where drivers have successfully challenged fines from councils where boxes are too big, unfortunately these decisions do not lead to lasting change in the way the law is applied.
The RAC and Sam Wright are therefore calling on the Government to urgently refresh its advice to councils, to spell out precisely their purpose in terms of preventing the cross movement of other traffic, and to make it crystal clear where and how they should be used.
There are a number of reasons why yellow boxes might be too big, the most likely one being that they were painted prior to 2016 when the regulations were last updated and demanded that boxes had to extend to the kerbs on either side of the junction.
Yet government guidance from 2022, aimed primarily at new councils enforcing ‘moving traffic offences’ including yellow boxes, states: ‘Enforcement action should not commence at any location where contraventions could be avoided by reasonable improvements to the highway or to traffic signs, and not until such improvements are made and appropriate monitoring has been carried out'. Arguably, the guidance is just as a relevant to councils in London and Cardiff that are already enforcing yellow boxes, although it does not formally apply to them.3
As well as looking at the overall size of the yellow boxes, the RAC-commissioned study found a fifth of those analysed (22) are also potentially not compliant with the Traffic Signs Regulations 2016 as they:
- Extend beyond a junction by at least a car length – making it difficult or impossible for drivers to see where a box ends, increasing the risk of them stopping in them accidentally, and/or;
- Are in a non-permitted location such as outside a private car park or on a roundabout or gyratory that is not controlled by traffic lights, and/or;
- Cover the far side of a T junction (ruled in several adjudicator cases to be non-compliant, as again if a driver stops in this part of a box they are not affecting the passage of other traffic)
RAC spokesperson Rod Dennis said: “With more and more councils starting to enforce yellow box junctions, it is absolutely vital that they are designed first and foremost with aiding traffic flow and that they don’t exist simply to raise revenue from drivers.
“Unfortunately, any box that is bigger than needed – whether that’s due to an oversight on the council’s part or because it was painted on the road many years ago and hasn’t been reviewed – risks drivers being fined unnecessarily when their actions haven’t contributed to congestion.
“What’s more, if a driver can’t clearly see where a box ends but they know there’s a chance of getting fined if they stop in one, they’re more likely to hesitate – meaning traffic could start backing up, which is the polar opposite of what yellow boxes are intended to do.
“It’s therefore all the more frustrating to see that almost all of the 100 yellow boxes examined for this study are larger than they need to be. We fear that unnecessary penalties are going to mushroom in the coming years as more councils start enforcing yellow boxes, unless a responsible approach to the design and enforcement of them is taken.
“That’s why we need the Government to urgently issue fresh guidance to local authorities – something we have been calling for for two years now.”
Sam Wright added: “Making sure yellow boxes are the correct size is extremely important when you consider that even a car bumper overhanging part of a box can result in a driver being fined to the tune of up to £160 depending on where they are in the country. Yet in so many cases, drivers can’t avoid stopping in them – a good example being where a yellow box is so big that a driver can’t see where it ends. Throw in some bad weather that reduces visibility, and the potential for unnecessary fines increases still further.
“The Government has stated that ‘poorly designed schemes can undermine enforcement overall and give rise to public perception of revenue raising.’ But it needs to go further and be crystal clear with local authorities about what is acceptable and what isn’t when it comes to the design of yellow box junctions. The current official design guidance is woefully inadequate and needs to be updated.”
What’s the penalty for stopping in a yellow box junction?
In London, many box junctions have cameras in place, and you could be fined if you’re caught using the box incorrectly. On Transport for London (TfL) red routes, the penalty charge notice is £160, reduced to £80 if paid within 14 days. In London Boroughs the penalty is £130, reduced to £65 if paid within 14 days, The penalty in Cardiff and in other English authorities that have been granted the power to enforce, is £70.00. If payment is made within 21 days, then this is reduced to £35.
What guidance has been provided to councils on designing and enforcing yellow boxes?
- Traffic Signs Regulations and General Directions (2016): https://www.gov.uk/government/publications/traffic-signs-regulations-and-general-directions-2016-an-overview
- Traffic signs manual chapter 5 road markings (2018): https://www.gov.uk/government/publications/traffic-signs-manual
- Statutory guidance: Traffic Management Act 2004: statutory guidance for local authorities outside London on civil enforcement of bus lane and moving traffic contraventions (2022): https://www.gov.uk/government/publications/bus-lane-and-moving-traffic-enforcement-outside-london/traffic-management-act-2004-statutory-guidance-for-local-authorities-outside-london-on-civil-enforcement-of-bus-lane-and-moving-traffic-contravention
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1 See section ‘8.3 Suitability’ of Traffic Signs Manual, Chapter 5 (Road Markings) - https://www.gov.uk/government/publications/traffic-signs-manual. This states: ‘Experience has shown that the marking improves traffic flow where previously there were delays due to vehicles blocking the junction and impeding the cross flow.’
2 https://www.gov.uk/guidance/the-highway-code/using-the-road-159-to-203
3 https://www.gov.uk/government/publications/bus-lane-and-moving-traffic-enforcement-outside-london/traffic-management-act-2004-statutory-guidance-for-local-authorities-outside-london-on-civil-enforcement-of-bus-lane-and-moving-traffic-contravention. Relevant wording as follows:
‘local authorities should appraise their bus lane and moving traffic policies and the way those are operating to see which traffic management objectives are being met and where improvements are needed, having regard to the potential effect on surrounding roads.’
‘Enforcement action should not commence at any location where contraventions could be avoided by reasonable improvements to the highway or to traffic signs, and not until such improvements are made and appropriate monitoring has been carried out.’
‘Scheme design should be reviewed to look afresh at the measures to be enforced to ensure that there is no location where a motorist would have to contravene the provisions to avoid a road safety or congestion problem. These might include left-hand turns where there is a bus lane and yellow box junction where the exit cannot be seen before entering it. Poorly designed schemes can undermine enforcement overall and give rise to public perception of revenue raising.’
