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The road safety picture · 2026 edition

Drink driving
statistics UK

The numbers. The risk.
The journey home.

Explore the latest published UK drink-driving statistics, with casualty, police testing and conviction figures, downloadable charts and original sources.

Car keys left on a table beside a glass, with a street outside at dusk
Leave the keys. Plan the journey.

Estimated deaths

220

people killed in drink-drive collisions.

Great Britain · 2024 · 95% interval: 190–250

All casualties

6,350

people killed or injured.

Great Britain · 2024 · All severities

Share of road deaths

14%

involved an over-limit driver or rider.

Great Britain · 2024 · Rounded estimate

The human cost

Every number represents a person.

These estimates cover reported Great Britain collisions involving at least one driver or rider over the legal alcohol limit. They describe involvement, rather than establish that alcohol caused each collision.

Great Britain · Fatalities · 2024

220 estimated deaths, with uncertainty.

Estimated fatalities · scale from 0 to 300

220 estimated deaths, 95% confidence interval 190 to 250Deaths in reported drink-drive collisions in Great Britain in 2024. The axis begins at zero and ends at 300. The range represents uncertainty, not a time trend.220central estimate190250050100150200250300
The shaded range is the 95% confidence interval. DfT combines police collision records with breath-test and toxicology evidence to produce the estimate.
View chart data
Great Britain fatalities, 2024
MeasurePeople
Central estimate220
95% confidence interval190–250

The wider road safety picture

About one in seven reported road deaths.

The share relates to all people killed in these collisions, including passengers and other road users.

The central fatality estimate fell from 260 in 2023 to 220 in 2024. DfT says the change was not statistically significant.

A lower central estimate does not, by itself, establish that the underlying risk has fallen.

Great Britain · 2024

1,740

People killed or seriously injured

This is part of the total of 6,350 casualties, rather than an additional group. Non-fatal injury figures use DfT’s severity adjustments.

Great Britain · 2024

4,360

Reported drink-drive collisions

A collision can injure more than one person. The figures cover reported personal-injury collisions, rather than every journey made after drinking.

Great Britain · Estimated fatalities · 2014–2024

A decade of estimates, with the uncertainty visible.

Dots show central estimates; amber lines show 95% confidence intervals. Vertical scale: 0–350 deaths.

Estimated drink-drive deaths in Great Britain, 2014 to 2024Annual central estimates with 95 per cent confidence intervals. The central estimate was 240 in 2014, peaked at 300 in 2022 and was 220 in 2024. The vertical axis starts at zero. Full values are in the expandable data table.050100150200250300350201420162018202020222024
The series includes 2020 and 2021, when pandemic restrictions affected travel. Do not treat those years as a normal baseline. Intervals overlap in many years, so small changes should be interpreted cautiously.
View all annual estimates
Great Britain drink-drive fatalities, latest revised series
YearEstimate95% interval
2014240210–270
2015200170–220
2016230200–260
2017250220–280
2018240210–270
2019230200–260
2020220190–250
2021260230–290
2022300270–330
2023260230–290
2024220190–250
How to interpret the casualty estimates

1.1 Latest Official Collision Data

  • 220 deaths was the central 2024 estimate, with a 95% confidence interval of 190–250.
  • 1,740 people were killed or seriously injured.
  • 6,350 casualties of all severities occurred in around 4,360 collisions.

These are reported Great Britain collisions involving a driver or rider over the legal limit, not proof that alcohol caused each collision.

1.2 Recent Trends

The fatality estimate fell from 260 in 2023, but DfT says the change was not statistically significant. Total casualties changed little.

1.3 Proportion of All Road Deaths

Drink-drive collisions accounted for around 14% of reported road deaths in 2024.

Police activity & court outcomes

26 comparable forces · England & Wales

Breath-test totals were almost unchanged.

Recorded screening tests · shared scale 0–200,000

2023167,384
2024167,095
The Home Office excludes 17 forces because of data-quality or recording changes. These totals cannot be treated as all-force England and Wales figures.

Among the recorded tests · 2024

24,823positive or refused tests15% of all tests in this dataset

A positive screening result or refusal is not a conviction. Tests measure police activity and the people selected for screening, rather than the proportion of all drivers who drink and drive.

Use the same 26-force coverage when comparing 2023 and 2024. The subset may not represent the rest of England and Wales.

England & Wales · Principal offence

Fewer convictions in the latest year.

Driving or attempting to drive over the limit · scale 0–40,000

202329,532
202427,221
202525,973
Ministry of Justice conviction series reproduced by DfT. Historical values reflect the revisions in the latest release.

2024 to 2025

A 4.6% fall in this conviction series.

There were 25,973 convictions in 2025, compared with 27,221 in 2024. The series counts the specified principal offence.

Failing to provide a specimen and being in charge over the limit are separate offences. Adding them without checking the counting rules can double-count or mix different measures.

Court outcomes depend on detection, charging, case timing and the principal-offence rules. A fall in convictions does not establish a fall in drink-driving prevalence.

Offence definitions and the full enforcement context

2.1 Breath Tests (Police Enforcement)

  • For 26 comparable England and Wales police forces, 167,095 breath tests were recorded in 2024, compared with 167,384 in 2023.
  • 24,823 tests (15%) were positive or refused in 2024.
  • The analysis excludes 17 forces because of data-quality or recording changes. These totals should not be compared with older all-force totals as though coverage were unchanged.

A roadside screening result is not a conviction. Testing also reflects police activity and the circumstances in which officers request a test.

2.2 Drink Driving Convictions (England & Wales)

Driving or attempting to drive over the limit

DfT’s published Ministry of Justice series records 25,973 convictions in 2025, compared with revised figures of 27,221 in 2024 and 29,532 in 2023. The 2024–25 fall was about 4.6%. This series counts the specified principal offence, not every alcohol-related offence.

Failing to provide a specimen

Failing, without reasonable excuse, to provide an evidential specimen is a separate offence. Its outcomes should not be added to an over-the-limit series without checking the offence definition and counting method.

Being in charge of a vehicle over the limit

Being in charge is distinct from driving or attempting to drive. It has its own legal tests and should be identified separately in a statistical comparison.

Failing to provide a specimen while in charge

The alleged circumstances matter when interpreting this offence. Court data also reflect charging and the principal-offence rules, so a change in convictions is not a direct estimate of a change in prevalence.

Geography & patterns

Read the boundaries behind the numbers.

GB

Great Britain

The casualty estimates cover England, Scotland and Wales. Northern Ireland is excluded.

E&W

England & Wales

The conviction series covers both nations. Breath-test figures cover only 26 comparable police forces within them.

UK

United Kingdom

The legal-limit comparison includes all four nations. Scotland has a lower limit than the other three.

December · Comparable forces · 2024

17%

Of the year’s recorded tests

December accounted for this share of all tests in the annual dataset, reflecting seasonal police activity.

Among December tests · 2024

10%

Were positive or refused

This percentage uses December tests as its denominator. It is not the share of all drivers who were over the limit.

Targeted campaigns change who is tested. More tests in a month do not automatically mean a higher underlying risk.

Great Britain · 2024 · Three different measures

Who is involved, and when?

80%

Of collision-involved drink-drivers were male

Among motor drivers and riders whose sex was known. The corresponding share in all reported collisions was 69%. These are composition shares, not population risk rates.

85

Drink-drive collisions per billion car miles for under-20s

The mileage-adjusted rate was 15 across all ages. Under-20s had the highest rate, rather than the largest collision count. This comparison covers car drivers.

9%

Of drink-drive collisions occurred from 11pm to midnight

Compared with 1% between 11am and noon. These shares describe the timing of drink-drive collisions, not the risk per journey or the share of all night-time collisions.

Current law · Checked 16 October 2026

The limits below are the law at the review date. They cannot be reliably converted into a fixed number of drinks.

England, Wales & Northern Ireland

80 mg / 100 ml blood

35 micrograms per 100 ml of breath

Scotland

50 mg / 100 ml blood

22 micrograms per 100 ml of breath

A limit is not a target

Alcohol affects people differently, and even a small amount can impair driving. Plan not to drive after drinking.

The legal framework, offences and proposed changes

The Road Traffic Act 1988 provides the main Great Britain offences for driving or being in charge while over the prescribed alcohol limit, and failing to provide a required specimen without reasonable excuse. Northern Ireland has separate road-traffic legislation.

UK legal alcohol limits (reviewed October 2026)

  • England, Wales and Northern Ireland: 80 mg of alcohol per 100 ml of blood, or 35 micrograms per 100 ml of breath.
  • Scotland: 50 mg per 100 ml of blood, or 22 micrograms per 100 ml of breath.

There is no reliable conversion from these limits to a fixed number of drinks. Alcohol affects people differently. Penalties can include disqualification, a fine or imprisonment, depending on the offence and jurisdiction.

The government’s 2026 motoring-offences consultation closed on 11 May. Proposed changes to England and Wales drink-drive limits are proposals; they do not replace the current limits shown above.

From evidence to everyday decisions

Arrange the journey home

Plan transport before going out, so getting home does not depend on driving after drinking.

Decide who is driving

If someone will drive, plan for them to avoid alcohol. Do not use the legal limit as a drinks allowance.

Do not judge by how you feel

Feeling fit to drive is not a reliable check of alcohol level or its effect on reaction times.

What surveys can tell us about behaviour

Self-reported surveys can help explain attitudes, but results depend on the sample, question and recall period. They should not be presented as a count of offences or directly compared with police test results.

THINK! advises that even a small amount of alcohol can impair driving and reaction times. Plan a journey that does not depend on driving after drinking; feeling fit to drive is not a reliable test of alcohol level.

The evidence in perspective

Four checks before sharing a statistic.

What is being counted?

Keep people injured, collisions, screening tests and convictions separate. They are not successive stages of a single group.

Where and when?

Keep the geography, data year and reporting coverage attached to the number. A publication from 2026 can contain the latest available 2024 data.

How certain is the estimate?

Give the confidence interval alongside estimated deaths. A lower central figure does not necessarily indicate a statistically significant change.

What does the change prove?

Changes in enforcement or court activity do not, on their own, prove a change in deterrence or in how often people drive after drinking.

For writers, editors & researchers

Use the evidence.
Keep the context.

Download the charts and source-labelled figures. The data pack includes the dates, geographic boundaries and definitions needed to quote them accurately.

Food Hygiene Certificate (2026). Drink Driving Statistics UK: Latest Data & Trends (2026). Evidence checked 16 October 2026. https://www.foodhygienecertificate.co.uk/blog/drink-driving-in-the-uk-statistics

About this guide

Official evidence, explained clearly.

This guide brings together the Department for Transport, Home Office and Ministry of Justice series. It is a synthesis of published evidence, with the measures kept separate and original sources provided below.

The evidence behind this guide

Sources & references

Checked 16 October 2026. Official statistics and current guidance; publication dates and data periods are labelled throughout.

How to read this guide

Deaths in drink-drive collisions are estimated, with a 95% confidence interval. Casualty severity is adjusted by DfT and headline counts are rounded. Police breath tests cover a comparable 26-force subset; convictions use a specified principal offence. None is a direct count of every instance of drink driving. Percentage changes calculated from displayed conviction counts are rounded to one decimal place.

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