Safety

Q1) How many people are killed or injured on our roads each year?

Q2) What are casualties by road user type?

Q3) Has the progress made in cutting deaths and injury on the roads varied across the UK over the past 5 years?

Q4) How do the UK's road safety casualty figures compare to the rest of Europe?

Q5) On what types of roads do casualties occur?

Q6) Which are the most dangerous roads in the country and how can the risk on these roads be reduced?

Q7) Do more deaths occur on country roads than on motorways?

Q8) Where can I learn about the road risk in my neighbourhood?

Q9) What are the major contributory factors to accidents?

Q10) What is the cost of all reported and unreported road accidents?

Q11) How many casualties occurred when someone was driving whilst over the legal alcohol limit?

Q12) What percentage of drivers admit to driving when they thought that they might have been over the drink drive limit or under the influence of illegal drugs?

Q13) What percentage of drivers in England and Scotland have been observed using a hand-held mobile phone?

Q14) What percentage of drivers in England and Scotland have been observed wearing seat belts?

Q15) How many people driving a vehicle for work purposes are involved in road crashes?

Q16) Do young drivers have a high accident rate?

Q17) How many teenage car passengers were killed or seriously injured in 2016 when the young driver (17-19) they were travelling with was involved in a crash

Q18) Which regions have the highest proportion of casualties resulting from collisions involving teenage drivers?

Q19) What can be done to reduce the number of accidents involving young drivers?

Q20) Would a Graduated Driving Licence for young drivers reduce accidents?

Q21) Do older drivers have a higher collision rate compared to middle-aged drivers?

Q22) Are more children killed on our roads in the summer as opposed to winter?

Q23) What areas in Great Britain have the highest proportion of child casualties?

Q24) How can I stay safe if my car breaks down?

Q25) Should I drive when tired?

Q26) Are there any plans to extend the date of a vehicle's first MOT from 3 to 4 years?

Q27) What percentage of Class 3 vehicles (cars, light vans up to 3,000kg and passenger vehicles with up to 12 seats) failed their initial MoT test in 2016/17?

Q28) What were the 3 main causes for Class 3 vehicles (cars, light vans up to 3,000kg and passenger vehicles with up to 12 seats) failing their initial MoT tests in 2016/17?

Q29) How is the safety of cars assessed?

Q30) What is Electronic Stability Control?

Q31) What is Intelligent Speed Adaptation?

Q32) Would moving to Single/Double Summer Time reduce road casualties?

Q33) Should I refresh my memory of the Highway Code?

Q34) How can I prepare for winter driving conditions?



Q1) How many people are killed or injured on our roads each year?

A1) A total of 1,793 people were killed in reported road traffic accidents in Great Britain in 2017, an almost identical number to the 1,792 deaths reported in 2016. However, there were 39 per cent fewer fatalities in 2017 compared with 2007.

In 2017, there were 24,831 seriously injured casualties in reported road traffic accidents. This figure is as reported to the police and is not comparable to earlier years due to changes in severity reporting meaning that some of these serious injuries may previously have been classified as slight injuries.

In 2017, there were 144,369 slightly injured casualties in reported road traffic accidents. As explained above, this figure is as reported to the police and is not comparable to earlier years due to changes in severity reporting.

In total, there were 170,993 casualties of all severities in reported road traffic accidents in 2017. This is 6 per cent lower than in 2016 and is the lowest level on record. However, this figure should be interpreted with caution for two reasons as it has long been known that non-fatal (and particularly slight) casualties are underreported to the police and therefore this figure is likely to be an underestimate of the total and the introduction of online self-reporting by the Metropolitan Police Service in 2017 is likely to have led to an increase in the number of non-fatal (and particularly slight) casualties reported in London and therefore impact the total for Great Britain.

Source: Reported Road Casualties in Great Britain: 2017 Annual Report

Latest figures show that in the year ending September 2017, there were 1720 reported road fatalities. This is a 4 per cent decrease from 1,800 in the previous year.

There were 27,010 killed or seriously injured casualties in reported road traffic accidents for the year ending September 2017. This figure is not comparable to the year ending September 2016 due to severity reporting changes.

The total number of casualties for the year ending September 2017 was 174,510, a 5 per cent decrease from 182,747 in the previous year.

Source: Reported Road Casualties in Great Britain: Quarterly Provisional Estimates year ending September 2017

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Q2) What are casualties by road user type?

A2) Historically, and still currently, car occupants account for the greatest number of casualties each year (60 per cent of total casualties in 2016). This is because cars make up 78 per cent of all traffic driven in Great Britain. However, casualty numbers by road user group are not proportionate to the total distance that the user group travels. The vulnerable user groups (usually defined as pedestrians, pedal cyclists and motorcyclists) have much higher casualty rates per mile in comparison to other road user groups.

In 2016, car occupants accounted for 46 per cent of road deaths, pedestrians 25 per cent, pedal cyclists 6 per cent and motorcyclists 18 per cent. The number of car occupant fatalities increased to 816, up 8 per cent compared with 754 in 2015; the number of pedestrian deaths increased to 448, up 10 per cent from 408 in 2015; the number of pedal cyclists killed increased to 102, up 2 per cent from 100 in 2014; but the number of motorcycle users killed decreased by 13 per cent from 365 in 2015 to 319 in 2016.

Source: Reported Road Casualties in Great Britain: 2016 Annual Report

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Q3) Has the progress made in cutting deaths and injury on the roads varied across the UK over the past 5 years?

A3) Yes. While the general trend has been downwards, this has masked big national and regional variations.

A report published by the RAC Foundation and PACTS shows that compared with the 2005-9 average (the Government’s baseline for monitoring progress) by 2014 there had been the following reductions in the number of people killed or seriously injured:

  • London -40 per cent
  • Northern Ireland -34 per cent
  • Scotland -31 per cent
  • UK AVERAGE -19 per cent
  • England -17 per cent
  • England (excluding London) -14 per cent
  • Wales -6 per cent

Source: Road Safety Since 2010 – Final Report

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Q4) How do the UK's road safety casualty figures compare to the rest of Europe?

A4) The European Transport Safety Council’s Performance Index (PIN) programme enables comparisons of road safety progress between European countries to be made. The latest PIN report published by the European Transport Safety Council can be viewed here.

In absolute terms, comparing deaths per million inhabitants, the UK came equal third in 2017 with 27 deaths per million inhabitants. This figure was bettered by only Norway and Sweden and equalled by Switzerland. These 3 countries, together with the UK, were the only ones having a level of road mortality level lower than 30 deaths per million inhabitants.

International road accidents tables, produced by the Department for Transport can also be viewed here.

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Q5) On what types of roads do casualties occur?

A5) In 2016, the majority of both seriously and slightly injured casualties (66 per cent serious and 73 per cent slight) occurred on built-up roads. However, the majority of fatalities occurred on non built-up roads (just over a half). The reason for this is that non built-up roads have higher average speeds which often result in more serious collisions.

Although motorways carry around 21 per cent of traffic, they only account for 5 per cent of fatalities, 3 per cent of serious injuries and 5 per cent of slight injuries. The number of fatalities on motorways fell from 108 deaths in 2015 to 93 in 2016.

Source: Reported Road Casualties in Great Britain: 2016 Annual Report

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Q6) Which are the most dangerous roads in the country and how can the risk on these roads be reduced?

A6) The European Road Assessment Programme is an association of motoring organisations, national and regional road authorities and experts that aims to reduce death and serious injuries on Europe’s roads and make those that do occur survivable. It does this by assessing roads to show how well the road would protect life in the event of an accident.

The British EuroRAP 2017 results, showing how safe you are on British roads, can be seen here. A map showing the statistical risk of death or serious injury occurring on Britain’s motorways and A roads – calculated by comparing the frequency of death and serious injury on every stretch of road with how much traffic each road is carrying – can be viewed here.

The UK’s highest-risk road is the A537 between Macclesfield and Buxton.

New guidelines drawn up by the Road Safety Foundation, supported by the RAC Foundation and the Department for Transport, advise road authorities on how to manage road crash risk on busy regional roads. The document provides a step-by-step guide on how to use Risk Mapping and Star Rating to identify high-risk roads and then develop treatment plans that will reduce their risk.

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Q7) Do more deaths occur on country roads than on motorways?

A7) Yes. 60 per cent of all fatalities occur on country roads

Three people die each day on average on country roads and the number of people killed on country roads is nearly 10 times higher than on motorways. In 2014, there were 1,040 fatalities and 9,051 serious injuries on country roads. A third of the fatalities occurred on a bend.

Advice on driving safely on country roads can be viewed here.

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Q8) Where can I learn about the road risk in my neighbourhood?

A8) The Crashmap website logs the location and date of incidents reported to the police.

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Q9) What are the major contributory factors to accidents?

A9) Failed to look properly was the most frequently reported contributory factor and was reported in 42 per cent of all accidents reported to the police in 2016. For fatal accidents the most frequently reported contributory factor was loss of control, which was involved in 30 per cent of fatal accidents.

For accidents where a pedestrian was injured or killed, pedestrian failed to look properly was reported in 54 per cent of accidents, and pedestrian careless, reckless or in a hurry was reported in 25 per cent of accidents.

Exceeding the speed limit was reported as a factor in 5 per cent of all accidents, but these accidents involved 15 per cent of fatalities. At least one of exceeding the speed limit and travelling too fast for the conditions was reported in 11 per cent of all accidents and these accidents accounted for 24 per cent of all fatalities.

65 per cent of fatalities in reported road accidents had driver or rider error or reaction (which includes failing to look properly, loss of control and poor turn or manoeuvre) reported as a contributory factor leading to the accident.

Source: Department for Transport – Contributory Factors for Reported Road Accidents Tables

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Q10) What is the cost of all reported and unreported road accidents?

A10) https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/680051/illegal-alcohol-levels-provisional-2016.pdfThe total value of prevention of reported road accidents in 2016 was estimated to be around £16bn. This sum encompasses all aspects of the valuation of casualties, including the human costs which reflect pain, grief and suffering; the direct economic costs of lost output and the medical costs associated with road accident injuries. The figure includes an estimate of the cost of damage only accidents.

It is also estimated that the total value of prevention of unreported casualties is around £20bn a year. This gives a total estimate for all reported and unreported accidents of around £36bn per year.

Source: Reported Road Casualties in Great Britain: 2016 Annual Report

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Q11) How many casualties occurred when someone was driving whilst over the legal alcohol limit?

A11) Final estimates for 2016 show that between 220 and 250 people were killed in accidents in Great Britain where at least one driver or rider was over the drink-drive limit, with a central estimate of 230 deaths.

The final estimate of drink-drive fatalities for 2016 is higher than in 2015, but the rise is not statistically significant. This estimate is continuing a period of stability recorded since 2010.

An estimated 9,040 people were killed or injured in drink-drive accidents in 2016. This represents a rise of 7 per cent from 8,470 in 2015, and is the highest number since 2012.

There were an estimated 220 fatal drink-drive accidents in 2016. This is an increase from 170 in 2015 and is statistically significant, reverting to similar levels to those recorded between 2010 and 2014. The total number of drink-drive accidents of all severities rose by 6 per cent to 6,070 in 2016 and is the highest since 2012.

Around 4 per cent of all reported road traffic accidents in 2016 involved at least one driver or rider over the legal alcohol limit.

Source: Reported road casualties in Great Britain: Estimates for accidents involving illegal alcohol levels: 2016 (final)

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Q12) What percentage of drivers admit to driving when they thought that they might have been over the drink drive limit or under the influence of illegal drugs?

A12) The levels of drivers who have reported that they have driven either whilst over the alcohol limit and/or whilst under the influence of illegal drugs are drawn from questions asked in the Crime Survey for England and Wales.

Around 7.6 per cent of drivers in 2015/16 said that they believed they had driven whilst over the legal alcohol limit at least once in the last 12 months. This proportion is up from 6.2 per cent in 2014/15.

Around 0.6 per cent of drivers admitted to driving whilst under the influence of illegal drugs in the last 12 months. This figure has remained broadly unchanged since 2011/12.

Source: Introduction to the Road Safety Annual Report 2015

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Q13) What percentage of drivers in England and Scotland have been observed using a hand-held mobile phone?

A13) In 2014, 1.6 per cent of all drivers in England and Scotland were observed using a hand-held mobile phone whilst driving.

Drivers were more likely to be observed with a mobile phone in their hand rather than holding it to their ear. In 2014, 1.1 per cent of drivers in England and Scotland were observed holding a phone in their hand compared with 0.5 per cent observed holding the phone to their ear.

A higher proportion of drivers in England and Scotland were observed using a hand-held mobile phone when stationary (2.3 per cent) than in moving traffic (1.6 per cent).

The proportion of car drivers observed using a hand-held mobile phone in England in 2014 (1.5 per cent) was relatively unchanged from the 1.4 per cent observed in 2009, when the previous survey was carried out.

Source: Seat belt and mobile phone use surveys: England and Scotland 2014

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Q14) What percentage of drivers in England and Scotland have been observed wearing seat belts?

A14) In 2014, 98.2 per cent of car drivers were observed using seat belts in England and Scotland.

Seat belt wearing rates were lower for other car occupants compared to car drivers. 96.7 per cent of all front seat passengers and 90.6 per cent of all rear seat passengers were observed using seat belts or child restraints in England and Scotland.

Source: Seat belt and mobile phone use surveys: England and Scotland 2014

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Q15) How many people driving a vehicle for work purposes are involved in road crashes?

A15) Up to 1 in 3 road crashes involves a vehicle being driven for work. Every week, around 200 deaths and serious injuries involve someone at work. Indeed, for the majority of people, the most dangerous thing they do whilst at work is drive on the public highway.

Source: Driving for Better Business

Analysis by the RAC Foundation of previously unpublished data from the annual Labour Force Survey carried out by the Office for National Statistics shows that in 2011 an estimated 73,000 people were seriously or slightly hurt in accidents while travelling on company business (excluding commuting). This is 36 per cent of the total number of 202,000 people recorded injured (but not killed) in all road accidents for that year. Of those hurt whilst driving in the course of their employment, more than a third (36 per cent) are subsequently off work for more than a week.

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Q16) Do young drivers have a high accident rate?

A16) Yes. In 2016, young drivers (16-24 year olds) only accounted for about 7 per cent of all full driving licence holders in Great Britain. Yet in the same year, they were involved in crashes where 25 per cent of all those people killed and seriously injured were hurt.

In 2016, there were 448 fatalities in collisions involving at least one young driver, roughly a quarter of all reported road fatalities. Young drivers themselves accounted for 40 per cent (180) of these fatalities and the passengers in their cars a further 20 per cent (88).

It is worth noting that these casualties were not necessarily inflicted by a young driver, or directly related to the young driver personally in any way; they simply occurred as a result of a crash in which a young driver was involved.

Source: RAC Foundation using the MAST Online tool developed by Road Safety Analysis.

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Q17) How many teenage car passengers were killed or seriously injured in 2016 when the young driver (17-19) they were travelling with was involved in a crash

A17) In 2016, 273 teenage car passengers were killed or seriously injured when the young driver (17-19) they were travelling with was involved in a crash.

This is more than five each week.

When casualties of all severities are included, the annual figure rose to 1,911 or around 37 each week.

The data also shows that of all teenage car passengers killed or seriously injured over this period:

  • 47 per cent were passengers in cars driven by 17-19 year-olds (1.5 per cent of all full licence holders)
  • 19 per cent were passengers in cars driven by 20-24 year-olds (5. 5 per cent of all full licence holders)
  • 33 per cent were passengers in cars driven by drivers aged 25 and over (93 per cent of all full licence holders)

1 per cent were passengers in cars driven by drivers aged 16 and under.

The annual figures suggest the number of teenagers hurt in accidents where a teenager is driving has declined over recent years and at a faster rate than the general fall in road casualties. But rather than indicating that young drivers are becoming inherently safer it has been argued that the drop is down to:

  • Falling licence holding among young people
  • Falling trip rates among young people
  • Safer cars

Source: RAC Foundation using the MAST Online tool developed by Road Safety Analysis.

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Q18) Which regions have the highest proportion of casualties resulting from collisions involving teenage drivers?

A18) Between 2013 and 2016, the region with the largest proportion of casualties resulting from collisions involving 17-19 car drivers were Cumbria and Grampian (11.4 per cent each) followed by Dyfed-Powys (10.9 per cent), Central Scotland and Durham (10.7 per cent each). The region with the smallest proportion was London (2.8 per cent).

Source: RAC Foundation using the MAST Online tool developed by Road Safety Analysis.

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Q19) What can be done to reduce the number of accidents involving young drivers?

A19) The RAC Foundation believes that in order to reduce the risk exposure that young drivers face, the following proposals should be introduced:-

On learning to drive

  • encourage or mandate an increased amount of on-road supervised experience whilst learning to drive;
  • encourage or mandate learner drivers to practice in a variety of situations that they will experience on the road (such as driving in the dark, on motorways and in different weather conditions);
  • accelerate the introduction of the new practical driving test, which the Driver and Vehicle Licensing Agency has been trialling, which is widely recognised as providing a more realistic assessment of real-world independent driving; and
  • ensure, as part of the learning to drive process that, road safety education teaches young drivers how to develop self-regulatory plans to reduce driving risk – it is not enough to just teach the physical skills and capabilities needed for driving.

Once qualified

  • encourage young drivers and their parents/guardians to be cautious about taking passengers and driving at night in the first six months after obtaining a full driving licence; and
  • encourage the take up of telematics policies, that continue to provide feedback to the driver as their experience grows

The Foundation’s fact sheet on Young Driver Safety can be viewed here.

Source: RAC Foundation submission to Petitions Committee and Transport Select Committee Inquiry – Car insurance costs for 18-25 year olds

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Q20) Would a Graduated Driving Licence for young drivers reduce accidents?

A20) Among other possible requirements (like a minimum learner period and lower alcohol limit for new drivers), Graduated Driving Licensing (GDL) schemes typically place temporary restrictions on newly qualified young drivers in the first few months after they pass their tests. These restrictions can include a limit on the number of young passengers they can carry and a late night curfew. The aim of GDL is to limit young drivers’ exposure to risk until they have gained experience.

A report commissioned by the RAC Foundation and undertaken by the Transport Research Laboratory in 2014 concluded that based on the experience of other countries where GDL is in operation, across Britain about 4,500 fewer people would be hurt in an average year. This includes about 430 people who would otherwise have been killed or seriously injured.

Source: Graduated Driving Licensing: A regional analysis of potential casualty savings in Great Britain

In February 2018, the Prime Minister pledged to explore the introduction of a graduated licensing scheme for young drivers.

Mrs May was responding to Jenny Chapman, the Labour MP for Darlington, who asked her during Prime Minister’s Question’s whether she “would consider the introduction of a graduated licensing system for the UK as they have in other countries?”

Mrs May said: “I will certainly look at the request she has made and I will also ask the Department for Transport to look at this as an issue.”

Given this renewed focus on Graduated Driver Licensing (GDL), the RAC Foundation has used the latest available road safety data to update previous estimates, published in 2014, of the potential casualty and collision reductions GDL might bring.

This updated analysis uses the same method developed and outlined in the previous report. It assesses the potential gains to be had from a range of typical graduated licensing components used either singularly or combined.

The updated estimates show, using the same methodology as previously, that the potential benefits – in terms of reductions in casualties and collisions – across all four of the possible scenarios tested for would be less now than they would have been in 2014.

The new analysis does not go beyond updating the figures. The RAC Foundation has not sought to explain the changes in figures though they could be related to factors such as: safer vehicles, lower mileage rates amongst young drivers or behaviour change caused by greater use of telematics insurance.

Further study is required to understand the underlying trends behind this change and the RAC Foundation will continue to conduct research into the general topic of young driver safety.

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Q21) Do older drivers have a higher collision rate compared to middle-aged drivers?

A21) Comparisons of collision rates in several countries indicate that, when all severity collision rates are compared on a per-licensed-driver basis, older drivers up to the age of 80 have collision rates that are comparable to those of middle-aged drivers. The comparatively greater fatality rates of older drivers can be accounted for by their greater fraility and lower resilience to injury. It is also accepted that the risk of injury which older drivers pose is predominantly to themselves rather than to other road users.

Source: Driving Choices for the Older Motorist

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Q22) Are more children killed on our roads in the summer as opposed to winter?

A22) Contrary to what many people might think, higher numbers of children die on the roads on longer, warmer summer days as opposed to the shorter, colder days of winter.

Historical data shows that the monthly total of child road casualties rises to a peak in July when (based on a five-year average) 57 per cent more children aged 15 are killed or hurt compared to December which has the lowest monthly average.The summer peak in total child casualty numbers is likely to be down to children’s increased exposure to risk with the better weather and longer days meaning more young people playing outside with their friends; and cycling and walking to and from school.

Source: Child Road Safety in Great Britain: 2010-2014

The RAC Foundation has also published an Information Sheet on Child Road Safety. This can be viewed here.

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Q23) What areas in Great Britain have the highest proportion of child casualties?

A23) The area in Great Britain with the highest proportion of child casualties (2010-14 average) is Blackpool. This is followed by Hyndburn and Blackburn with Darwen.

Source: Average Annual Child Casualties per 10,000 Resident Children, 2010-2014, by Local Authority

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Q24) How can I stay safe if my car breaks down?

A24) The guidance provided by the RAC can be viewed here.

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Q25) Should I drive when tired?

A25) No. Research suggests that almost 20 per cent of accidents on major roads are sleep-related. Such accidents are also more likely to result in a fatality or serious injury.

Studies have shown that drivers do not fall asleep without warning. Drivers who fall asleep at the wheel have often tried to fight off drowsiness by opening a window or by turning up the radio. This does not work for long.

Instead, the advice given by the Department for Transport is that drivers should:-

  • plan your journey to include a 15-minute break every 2 hours
  • do not start a long trip if you are already tired
  • remember the risks if you have to get up unusually early to start a long drive
  • try to avoid long trips between midnight and 6am when you are likely to feel sleepy anyway
  • if you start to feel sleepy, find a safe place to stop – not the hardshoulder of a motorway. Drink 2 cups of coffee or a high-caffeine drink and have a rest for 10 to 15 minutes to allow time for the caffeine to kick in.

Remember, the only cure for sleepiness is proper sleep. A caffeine drink or a nap is a short-term solution that will only allow you to keep driving for a short time.

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Q26) Are there any plans to extend the date of a vehicle's first MOT from 3 to 4 years?

A26) The Government consulted in 2016 on whether there should be a change to the period of the initial MOT test extending it from three years to four years

The consultation presented three options:

  • No change, maintaining the current period for vehicles requiring a first MOT at three years.
  • Extending the first MOT for all vehicles currently requiring an MOT at three years, to four years.
  • As Option 2, but excluding vans in Classes 4 and 7, where the current MOT three year first test timing would be maintained.

The Government subsequently  announced in 2018 that it had decided not to proceed with the changes proposed to the timing of the first MOT test. However, it also announced that further research will take place in the near future designed to ensure that the MOT test remains robust and appropriate to the evolving needs of the road transport sector.

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Q27) What percentage of Class 3 vehicles (cars, light vans up to 3,000kg and passenger vehicles with up to 12 seats) failed their initial MoT test in 2016/17?

A27) 35.4 per cent of Class 3 & 4 vehicles (cars, light vans up to 3,000kg and passenger vehicles with up to 12 seats) failed their initial MoT test in 2016/17.

Full details of the MoT tests carried out in 2016/17 can be viewed here.

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Q28) What were the 3 main causes for Class 3 vehicles (cars, light vans up to 3,000kg and passenger vehicles with up to 12 seats) failing their initial MoT tests in 2016/17?

A28) The 3 main causes for Class 3 & 4 vehicles (cars, light vans up to 3,000kg and passenger vehicles with up to 12 seats) failing their initial MoT in 2016/17 were lighting and signalling defects (29.7 per cent of defects), suspension (19.4 per cent of defects) and brakes (17.2 per cent of defects).

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Q29) How is the safety of cars assessed?

A29) New cars are rated by the independent European New Car Assessment Programme (Euro NCAP) which was established in 1997 and has the current backing of seven European governments and the European Commission, as well as motoring and consumer organisations in every European country.

Vehicles made before 2009 were given three separate star ratings, to indicate how they performed in a crash when it came to adult occupant protection, child occupant protection and pedestrian protection.

From 2009 all vehicles now receive a single star rating (out of five) which encompasses the three existing test areas, plus a fourth area – additional technologies designed to promote safe driving. This includes such technology as Electronic Stability Control and speed limiters.

The Euro NCAP site contains a wealth of information about cars’ comparative safety.

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Q30) What is Electronic Stability Control?

A30) Electronic Stability Control (ESC) is a system that when it detects a loss of steering control, automatically applies the brakes to help manoeuvre the vehicle where the driver intends to go. Braking is automatically applied to individual wheels depending on the situation. It significantly reduces the risk of a vehicle sliding if a bend is taken too fast or skidding during a sudden emergency manoeuvre.

ESC normally consists of the electronic systems of traction control and ABS using several sensors such as steering wheel angle sensor, yaw rate sensor, lateral acceleration sensor and wheel speed sensor to monitor the vehicle’s direction of travel and the driver’s intended course. ESC cannot be retrofitted and needs to be fitted before sale.

From 1 November 2011 all new type approved vehicles were required to have ESC fitted as standard and from 1 November 2014, all newly-registered vehicles must also comply.

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Q31) What is Intelligent Speed Adaptation?

A31) Intelligent Speed Adaptation (ISA) is a system that compares the local speed limit to the vehicle speed. The system can then (i) advise the driver when the vehicle is found to be exceeding the speed limit with an audible and/or visual warning (advisory ISA); (ii) control maximum speed through an overridable system where the driver can choose to override the speed limiting function and regain full manual control until a new speed limit is encountered and/or the road speed drops beneath the current speed limit at which time ISA regains control (overridable ISA) and; (iii) control maximum speed through a mandatory speed limiting function that the driver cannot override (mandatory ISA).

A European Transport Safety Council briefing on ISA can be viewed here.

In June 2015, the Mayor and Transport for London (TfL) announced ISA would be trialled on 47 London buses travelling on 2 routes – route 19 (which runs from Battersea to Finsbury Park) and route 486 (which runs from North Greenwich to Bexleyheath). The results of the trial were announced in March 2016. TfL found the technology to be “particularly effective” when buses drove through 20mph limit zones and ensured buses taking part in the trail remained within the speed limit 97-99 per cent of the time.

In the light of the trial, TfL intends to require all new buses entering service from 2017 to have this technology fitted.

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Q32) Would moving to Single/Double Summer Time reduce road casualties?

A32) The evidence suggests that there would be reduced road casualties if we adjusted British clocks to Single/Double Summer Time.(This would put clocks one hour ahead of GMT in winter and two in summer).The Department for Transport reported in a consultation document it issued in 2009 on Making Britain’s Roads the Safest in the World that based on the experience of 1968–71, the estimated effect of having lighter evenings would be to reduce road deaths by around 80 per year and serious injuries by around 212 per year This finding was based on research carried out by TRL – see TRL Report 368.

The RAC Foundation supports the introduction of a trial of Single/Double Summer Time in the overall interests of road safety. However, a bid to move the UK’s clocks forward by an hour for a 3 year trail period failed after the legislation ran out of time in the Commons. The Daylight Saving Bill 2010-11 would have seen the UK adopt Central European time, with BST plus one in the summer and GMT plus one in winter.

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Q33) Should I refresh my memory of the Highway Code?

A33) Yes. Knowing and applying the rules contained in The Highway Code could significantly reduce road casualties. Cutting the number of deaths and injuries that occur on our roads every day is a responsibility we all share. The Highway Code can help us discharge that responsibility.

Many of the rules in the Code are legal requirements, and if you disobey these rules you are committing a criminal offence. You may be fined, given penalty points on your licence or be disqualified from driving. In the most serious cases you may be sent to prison. Such rules are identified by the use of the words ‘MUST/MUST NOT’.

Although failure to comply with the other rules of the Code will not, in itself, cause a person to be prosecuted, The Highway Code may be used in evidence in any court proceedings under the Traffic Acts (see ‘The road user and the law’) to establish liability. This includes rules which use advisory wording such as ‘should/should not’ or ‘do/do not’.

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Q34) How can I prepare for winter driving conditions?

A34) The guidance given by the RAC can be viewed here.

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