Reported road casualties in Great Britain: younger driver factsheet, 2025
Updated 30 July 2026
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This factsheet gives an overview and key statistics on younger car drivers involved in road collisions in Great Britain as reported by the police, including the main trends and characteristics of collisions. Young car drivers are a notable set of road users because they have higher rates of injury in road collisions in comparison with car drivers of other ages.
This factsheet defines a younger driver as someone aged between 17 and 24 years old.
1. Things you need to know
This factsheet presents trends from 2004 onwards. However, grouped data for years from 2021 to 2025 is used widely in order to allow sufficiently robust analysis by age, sex and other variables. Comparisons are made between collisions involving younger drivers and those involving drivers of other ages, though there will be some overlap as a collision could involve car drivers of different ages.
1.1 Severity adjustment
The figures in this release for injured casualties are based on adjusting figures reported by the police to take account of changes in the reporting of injury severity by some police forces in recent years. These adjusted figures can reliably be used to compare trends over time across the country. More details can be found in our severity adjustments guidance.
2. Main findings
Overall, in 2025, around a fifth of all killed or seriously injured (KSI) casualties from collisions involving cars were in collisions which involved a young car driver.
Young male car drivers aged 17 to 24 are around 4 times as likely to be killed or seriously injured compared with all car drivers aged 25 or over.
Between 2004 and 2025:
-
KSI casualties from a collision involving at least one younger car driver decreased from 11,885 to 4,735, a fall of 60%
-
KSI casualties in collisions involving other aged car drivers decreased from 30,200 to 19,282, a fall of 36%
Averaged over the period 2021 to 2025:
-
64% of KSI casualties from a collision involving at least one younger car driver were male. This compares to 65% for KSI casualties from collisions involving other aged car drivers
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33% of KSI casualties from a collision involving at least one younger car driver were male and aged between 17 and 24 years old
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KSI casualties from a collision involving at least one younger car driver peak on weekdays from 4pm to 7pm, but as a proportion of car collisions are highest during the late evening and early morning
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49% of KSI casualties in younger car driver collisions occurred on roads in rural areas, compared to 42% for other aged car drivers collisions
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58% of KSI casualties in younger car driver collisions occurred not at junction or within 20 metres, compared to 53% of other aged car driver collisions
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the most common road safety factor allocated to vehicles driven by a younger car driver involved in fatal or serious collisions (FSC) was ‘Ineffective observation by the driver’ followed by ‘Driver or rider exceeding speed limit’
-
vehicles driven by a younger car driver were more likely to have factors ‘driver or rider travelling too fast for conditions (including loss of control or swerving)’, ‘driver or rider being aggressive or dangerous or reckless’ and ‘driver or rider inexperienced or learner ‘ compared to vehicles driven by drivers of other ages
3. Introduction
3.1 Car driver casualty rates
Chart 1 shows KSI car driver casualties per billion miles driven, by age and sex. There is an increased casualty rate for younger car drivers, especially for those aged between 17 and 24 years old, particularly males. The rate of KSI casualties per billion miles is around 4 times higher for male car drivers aged 17 to 24 than all car drivers aged over 25.
Chart 1: KSI car driver casualties per billion miles driven, by age and sex, Great Britain: 2025
3.2 Younger car drivers casualties by severity
Younger car drivers account for a relatively large proportion of both car driver casualties and casualties in collisions involving cars.
Table 1 shows that in 2025 19% of all car driver fatalities were younger car drivers. Table 2 shows that in 2025 23% of fatalities from collisions involving a car driver were from a collision involving at least one younger car driver.
Table 1: Reported driver casualties by severity, younger car driver casualties compared to all car driver casualties, Great Britain: 2025
| Killed | Serious | Slight | All | |
|---|---|---|---|---|
| Younger car driver | 84 | 1,297 | 6,471 | 7,852 |
| All car drivers | 445 | 7,225 | 39,785 | 47,455 |
| Percentage younger car drivers | 19 | 18 | 16 | 17 |
Table 2: Reported casualties by severity, from collisions involving a younger car driver compared to collisions involving all car drivers, Great Britain: 2025
| Killed | Serious | Slight | All | |
|---|---|---|---|---|
| From collisions involving an younger car driver | 269 | 4,466 | 17,355 | 22,090 |
| From collisions involving all car drivers | 1,160 | 22,969 | 87,375 | 111,504 |
| Percentage involving younger car drivers | 23 | 19 | 20 | 20 |
Table 2 shows that younger car drivers account for a similar proportion of fatalities, serious injuries and slight injuries from collisions involving a car driver. In this factsheet we focus on KSI collisions.
4. Casualties from a collision involving at least one younger car driver
4.1 Casualties by type
Chart 2 and Table 3 show KSI casualties from a collision involving at least one younger car driver, by casualty type which includes:
- the younger car driver themselves
- the passengers of the cars driven by younger drivers
- all other casualties (including drivers and passenger of other vehicles, or other road users for example pedestrians)
There was a consistent drop in all casualty numbers since 2004 until the COVID-19 pandemic in 2020. COVID-19 caused a drop in casualty numbers however, the increase seen recently shows casualty numbers have returned to pre-pandemic trends.
Since 2004, KSI casualties from a collision involving at least one younger car driver decreased from 11,885 to 4,735 (60%). When comparing 2025 to 2024, there has been an increase of 2%.
During 2025, there were:
- 1,381 KSI younger car driver casualties, an increase of 3% compared to 2024
- 944 passenger KSI casualties from a collision involving at least one younger car driver, a decrease of 4% compared to 2024
Chart 2: Reported KSI casualties from collisions involving at least one younger car driver by casualty type, Great Britain: 2004 to 2025
Table 3: Reported KSI casualties by casualty type from collisions involving at least one younger car driver, Great Britain: 2004 to 2025
| Year | All casualties | Passengers of younger car drivers | Younger car drivers | Other casualties |
|---|---|---|---|---|
| 2004 | 11,885 | 2,823 | 3,811 | 5,251 |
| 2005 | 11,466 | 2,688 | 3,723 | 5,055 |
| 2006 | 11,169 | 2,651 | 3,673 | 4,845 |
| 2007 | 10,636 | 2,456 | 3,411 | 4,769 |
| 2008 | 9,376 | 2,035 | 3,098 | 4,242 |
| 2009 | 8,774 | 1,884 | 2,830 | 4,061 |
| 2010 | 7,344 | 1,487 | 2,341 | 3,516 |
| 2011 | 6,787 | 1,343 | 2,152 | 3,292 |
| 2012 | 6,253 | 1,228 | 1,944 | 3,080 |
| 2013 | 5,705 | 1,082 | 1,781 | 2,841 |
| 2014 | 5,880 | 1,155 | 1,817 | 2,907 |
| 2015 | 5,742 | 1,108 | 1,762 | 2,872 |
| 2016 | 5,375 | 1,029 | 1,561 | 2,785 |
| 2017 | 5,201 | 969 | 1,507 | 2,725 |
| 2018 | 5,069 | 919 | 1,453 | 2,696 |
| 2019 | 4,923 | 900 | 1,414 | 2,610 |
| 2020 | 3,881 | 747 | 1,127 | 2,007 |
| 2021 | 4,352 | 893 | 1,215 | 2,244 |
| 2022 | 4,788 | 1,047 | 1,315 | 2,426 |
| 2023 | 4,828 | 995 | 1,370 | 2,464 |
| 2024 | 4,646 | 986 | 1,342 | 2,318 |
| 2025 | 4,735 | 944 | 1,381 | 2,410 |
Table 4 shows the proportion of each casualty type for the total KSI casualties from a collision involving at least one younger car driver. This shows how the proportion of casualties being the driver or passenger of the car has fallen, whereas the proportion of other casualties has increased since 2004.
In 2025, younger car driver casualties accounted for 29%, of all KSI casualties from a collision involving at least one younger car driver. By comparison, for collisions involving other aged car drivers, driver KSI casualties accounted for 32% of all KSI casualties in 2025.
In 2025, passenger casualties accounted for 20% of all KSI casualties from a collision involving at least one younger car driver. By comparison, for collisions involving other aged car drivers, passenger KSI casualties accounted for 13% of all KSI casualties in 2025.
Table 4: Proportion of all KSI casualties from collisions involving at least one a younger car driver by casualty type, Great Britain
| Year | Passengers of younger car drivers | Younger car drivers | Other casualties |
|---|---|---|---|
| 2004 | 24 | 32 | 44 |
| 2015 | 19 | 31 | 50 |
| 2024 | 21 | 29 | 50 |
| 2025 | 20 | 29 | 51 |
5. Demographics
5.1 Sex and age
Chart 3 and table 5 show the sex and age breakdown of KSI casualties from a collision involving at least one younger car driver between 2021 and 2025.
Between 2021 and 2025, 64% of KSI casualties from a collision involving at least one younger car driver were male and 35% were female.
33% of KSI casualties from a collision involving at least one younger car driver were male and between 17 and 24 years old. 17% of casualties were female and between 17 and 24 years old.
Chart 3: Percentage of KSI casualties from collisions involving at least one younger car driver, by sex and age, Great Britain: 2021 to 2025
Table 5: Percentage of KSI casualties from collisions involving at least one a younger car driver, by sex and age, Great Britain: 2021 to 2025
| Age | Female | Male |
|---|---|---|
| all ages | 35% | 64% |
| 0 to 16 | 3% | 5% |
| 17 to 24 | 17% | 33% |
| 25 to 49 | 7% | 15% |
| 50 to 69 | 5% | 8% |
| 70 and over | 3% | 3% |
5.2 Indices of multiple deprivation (IMD)
Chart 4 shows the proportion of all casualties ordered in deciles of deprivation of residence.
The data shows that car occupant casualties in the younger age groups, which includes younger drivers, have a higher proportion of casualties from the most deprived deciles. However, for the over 70s this trend is reversed with a higher proportion of casualties coming from the least deprived deciles.
Chart 4: Car occupant casualties by IMD decile of casualty home postcode, by age, in England from: 2021 to 2025
6. Time of day
Table 6 shows the total KSI casualties from a collision involving at least one younger car driver by hour of day and day of the week. The totals for the weekdays (Monday to Friday) have been averaged. KSI casualties from a collision involving at least one younger car driver have a peak on weekdays from 4pm to 7pm. On the weekends there is an overall increase in the evenings and early hours of the morning.
Table 6: Total KSI casualties from a collision involving at least one younger car driver by hour of the day and day of the week, between 2021 and 2025, Great Britain.(Monday to Friday is the average of the total on each of those days).
| Hour of day | Monday to Friday | Saturday | Sunday |
|---|---|---|---|
| 00 | 78 | 209 | 196 |
| 01 | 50 | 146 | 166 |
| 02 | 30 | 113 | 131 |
| 03 | 27 | 76 | 115 |
| 04 | 21 | 60 | 72 |
| 05 | 25 | 67 | 50 |
| 06 | 47 | 34 | 54 |
| 07 | 91 | 38 | 38 |
| 08 | 108 | 71 | 42 |
| 09 | 64 | 75 | 54 |
| 10 | 56 | 71 | 55 |
| 11 | 65 | 111 | 99 |
| 12 | 90 | 150 | 129 |
| 13 | 91 | 173 | 125 |
| 14 | 106 | 186 | 145 |
| 15 | 148 | 141 | 134 |
| 16 | 163 | 160 | 153 |
| 17 | 219 | 195 | 165 |
| 18 | 188 | 211 | 174 |
| 19 | 174 | 180 | 209 |
| 20 | 155 | 215 | 212 |
| 21 | 177 | 224 | 160 |
| 22 | 153 | 236 | 157 |
| 23 | 130 | 245 | 109 |
Chart 5 puts these KSI casualty numbers into context by displaying them as a proportion of all KSI casualties from collisions involving any car driver.
KSIs casualties from a collision involving at least one younger car driver make up a much higher proportion of all KSI casualties in the early morning and late evening. They make up a much smaller proportion in the middle of the day. The highest proportion is seen in the early hours of the morning.
Chart 5: Proportion of KSI casualties from collisions involving at least one younger car driver out of all collisions involving a car driver by hour of day and day of week, Great Britain: 2021 to 2025
7. Type of road
Chart 6 looks at the where the collisions involving at least one younger car driver occur according to the rural or urban road classification.
Between 2021 and 2025 49% of KSIs in collisions involving at least one younger car driver occurred on roads in rural areas and 48% occurred on roads in urban areas.
In comparison for collisions involving other aged car drivers 42% of KSIs occured on roads in rural areas and 55% occurred on roads in urban areas.
Chart 6: Percentage of KSI casualties from collisions involving at least one younger car driver and from collisions involving at least one other aged car driver, by urban rural classification, Great Britain: 2021 to 2025
In this factsheet, roads in urban areas are defined as those within an area of population of 10,000 or more in England and Wales or more than 3,000 in Scotland - roads outside of these areas are classified as roads in rural areas Department for Transport types of road definitions.
8. Collision circumstances
8.1 Vehicle movement on the road
Table 7 displays the percentage of KSIs in collisions involving at least one younger car driver which occur at different junction types.
Between 2021 and 2025, 58% of KSIs in younger car driver collisions occurred not at junction or within 20 metres. This is similar to collisions involving other aged car drivers where 53% of KSIs in collisions occurred not at junction or within 20 metres.
Table 7: Percentage of KSI casualties from collisions involving at least one younger car driver and from collisions involving at least one other aged car driver by severity and junction detail where the collision occurred, Great Britain: 2021 to 2025
| Junction | Younger car drivers | Other car drivers |
|---|---|---|
| Not at or within 20 metres of junction | 58 | 53 |
| T or staggered junction | 23 | 27 |
| Crossroads | 9 | 9 |
| Other junction | 5 | 6 |
| Using private drive or entrance | 2 | 2 |
| Unknown | 1 | 1 |
| Junction with more than four arms (not roundabout) | 1 | 1 |
8.2 Single car collisions
Chart 7 shows younger car driver KSI casualties from single and multiple vehicle collisions by casualty type, with a reduction over time in casualties in both cases.
In 2025, 35% of younger car driver KSI casualties were in single vehicle collisions.
Chart 7: KSI younger car driver casualties from single and multi vehicle collisions Great Britain: 2004 to 2025
9. Factors contributing to casualties
9.1 Seatbelt non-wearing
Table 8 shows a percentage breakdown of seatbelts not worn in reported KSI collisions.
Between 2021 and 2025, 14% of younger car drivers involved in KSI collisions did not wear seatbelts which was the joint highest proportion of all age groups. In comparison, the lowest percentage was seen in the 70 and above age group with 4%.
Table 8: Percentage breakdown of seatbelts not worn by car occupants in a KSI collision, Great Britain: 2025
| Age | Percentage |
|---|---|
| all ages | 10% |
| 0 to 16 | 14% |
| 17 to 24 | 14% |
| 25 to 49 | 12% |
| 50 to 69 | 6% |
| 70 and above | 4% |
9.2 Road safety factors
The most recent STATS19 review recommended that contributory factors (CFs) be replaced with a new system of road safety factors (RSFs). This change in system has resulted in a step change in which factors for the portion of the data that are recorded in the new system. The analysis in this section is based only on data collected using the road safety factor (RSF) system. Factors originally recorded as contributory factors (CFs) and subsequently converted to RSFs have been excluded. Full analysis of the change can be found in our guide to road safety factors.
Road safety factors provide an insight into how and why collisions occur. The factors are largely subjective as they reflect the opinion of the reporting police officer. They are assigned quickly at the occurrence of the collision and often without extensive investigations and so should be interpreted with caution. They are likely to be affected in part by preconceptions police officers have of certain vehicle groups. A maximum of 6 factors can be recorded for each collision.
Table 9 shows the 10 most common road safety factors that have been allocated to younger car drivers that were involved in FSCs (between 2024 and 2025). This is displayed as a proportion of all vehicles driven by younger car drivers. These proportions are contrasted to the equivalent figures for vehicles driven by other aged car drivers.
Among the most common road safety factors assigned to both younger car drivers and other car drivers was ‘ineffective observation’.
Where younger car drivers differ is that the second most common factor was ‘driver or rider exceeding speed limit’. For other car drivers this road safety factor is much less frequently assigned. Younger drivers were also more likely to be assigned factors such as ‘driver or rider travelling too fast for conditions (including loss of control or swerving)’, ‘driver or rider being aggressive or dangerous or reckless’ or ‘driver or rider inexperienced or learner’.
Table 9: Percentage of cars in FSCs driven by a younger car driver with specific road safety factors assigned, compared to the equivalent percentage for other aged car drivers, Great Britain: 2024 to 2025
| Road Safety Factor | Younger car drivers | Other car drivers |
|---|---|---|
| Ineffective observation by the driver | 30 | 30 |
| Driver or rider exceeding speed limit | 20 | 7 |
| Driver or rider travelling too fast for conditions (including loss of control or swerving) | 18 | 7 |
| Driver or rider overshot junction or poor turn or manoeuvre | 16 | 13 |
| Driver or rider being aggressive or dangerous or reckless | 16 | 7 |
| Driver or rider inexperienced or learner | 15 | 2 |
| Distraction to driver or rider from inside or outside or on vehicle | 9 | 8 |
| Road surface was slippery due to weather | 9 | 5 |
| Affected by alcohol | 8 | 5 |
| Affected by drugs | 6 | 3 |
Chart 8 shows a breakdown of 4 selected road safety factors assigned in road collisions showing a comparison between younger drivers and all drivers.
The speeding and drug use factors are consistently over-represented in younger driver collisions. Mobile phone usage shows fluctuation through the years due to small numbers assigned.
Chart 8: Percentage of KSI casualties in a road collision involving vehicle assigned one of the road safety factors below, driven by young drivers compared to the general population, Great Britain from: 2021 to 2025
10. Further information
Further information on road collisions and casualties can be found in Reported Road Casualties in Great Britain.
Published tables on casualties in reported road collisions are available.
Non-fatal casualties since 2016 have been affected by a large number of police forces changing their reporting systems which has had a large impact on the classification of injuries recorded. Further details of the adjustment for this are in the 2025 annual report.
Road collisions and safety statistics guidance including accompanying notes and definitions are available.
Personal travel statistics within Great Britain covering English residents, including mileage by car drivers of different ages, is available from the National Travel Survey.
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13. Contact details
Road safety statistics
Email roadacc.stats@dft.gov.uk