How Many People Die in Drink-Drive Crashes in the UK?

Quick answer: An estimated 220 people died in drink-drive collisions in Great Britain in 2024, according to final DfT estimates — down 16% from about 260 in 2023 and the lowest figure compared with the previous three years. Drink-driving was involved in 14% of all road deaths, with 4,360 drink-drive collisions recorded.

The latest figures

The DfT's final drink-drive estimates for 2024 say:

• 220 deaths in drink-drive collisions — a central estimate, with a 95% confidence interval of 190 to 250 — down 16% on 2023
• 1,740 people killed or seriously injured, down 6% on 2023
• About 6,350 casualties of all severities, little changed from the roughly 6,310 in 2023
• 4,360 drink-drive collisions, down 1% on 2023 and down 22% since 2014

Drink-drive collisions were 4% of all reported collisions, but they caused 14% of all road deaths. The alcohol-involved crashes that do happen are disproportionately deadly. They also made up 6% of killed-or-seriously-injured casualties and 5% of all casualties.

The 2022 peak is over, for now

The longer series shows how unusual recent years have been:

• In 2022, about 300 people died in drink-drive collisions — the highest since 2009, when it was 380
• In 2023 the figure fell to about 260, and in 2024 to 220, back around the 2020 level
• Drink-drive collisions are down 78% since 1979

The DfT describes the 2024 figure as the lowest compared with the previous three years. But two good years do not make a trend, and estimates this small come with wide confidence intervals: the true 2024 figure could be anywhere from 190 to 250. The department treats 2024 as genuinely lower than 2022, and cautiously lower than 2023.

What counts as a "drink-drive" collision

A drink-drive collision means a collision where at least one driver or rider was over the legal alcohol limit. Two cautions from the DfT's own methodology matter:

• These are estimates, not counted cases. The DfT combines coroners' and procurators fiscal reports — which covered 86% of drivers killed in 2024 — with roadside breath-test results, then scales up to national totals. That is why every figure carries a confidence interval.
• Being over the limit does not prove the alcohol caused the crash. The figures describe collisions where alcohol was present above the limit, not crashes blamed on drink.

The legal limit differs within Britain: 50 mg of alcohol per 100 ml of blood in Scotland, 80 mg in England, Wales and Northern Ireland. Our guide explains the difference in UK drink-drive limits.

Why it still matters

Drink-driving has been falling for decades, yet it still accounts for roughly one in seven road deaths. Enforcement still peaks where the risk does — late nights and weekends. Britain's worst hour for fatal crashes is around 4am, when a collision is about five times as likely to kill as one at 8am. Alcohol slows reaction times and narrows attention exactly when the roads are darkest and emptiest, and when fewer witnesses are around to raise the alarm quickly.

The trend also shows how fragile progress is. The jump to 300 deaths in 2022 — the highest in thirteen years — arrived without any change in the law or the limit. Behaviour moved the numbers up, and behaviour can move them back down again. There is no safe amount of alcohol before driving: impairment starts with the first drink, well below the legal limit.

The penalties reflect that. Drink-driving in England and Wales means a minimum 12-month driving ban, an unlimited fine and up to six months in prison. Causing death by careless driving while over the limit can now lead to life imprisonment.

Track today's reports on accidents today, compare your area on UK road accidents, and see the worldwide picture on statistics.

How these numbers were counted

These figures are from the Department for Transport's "Reported road casualties in Great Britain, drink-drive collisions: 2024" — final, accredited official estimates. Drink-drive deaths and casualties are estimated by matching coroners' reports (86% coverage of killed drivers in 2024) with roadside breath-test data and scaling to national totals, so every headline number has a published confidence interval. A drink-drive collision is one in which at least one motor-vehicle driver or rider was over the legal alcohol limit; the statistics do not assign causation. The series covers Great Britain (England, Scotland, Wales). The 2022 and 2023 figures come from the corresponding final DfT releases. Figures can be revised in later releases.