Drug-related road collisions in the UK surged by 9% between 2022 and 2023, according to recent Department for Transport data analysed by Go.Compare Car Insurance.

The trend highlights a dangerous and growing issue on the roads that continues to challenge law enforcement and public safety campaigns.

With the law on drug driving being introduced in 2015, and roadside testing remaining an issue, the numbers committing offences and the growth over the years are not as clear as drink driving, with its decades of statistics.

Regional ravers

Across the regions, dramatic spikes were observed: the North West saw the sharpest rise, with drug-related collisions jumping 46% from 182 in 2022 to 265 in 2023.

Other regions recording increases include the East of England (+17%), Yorkshire and the Humber (+15%), London (+12%), West Midlands (+9%), South East (+8%), South West (+6%) and Scotland (+4%). Overall, there’s been a 14% increase since 2021.

In total, the South East recorded the highest number of drug-driving collisions, with 462 incidents, followed by London (229), South West (217), and East of England (204).

Not all regions followed the national rise: the East Midlands bucked the trend with a 21% fall, while Wales and the North East recorded 14% and 10% reductions respectively.

Steve Ramsey, managing editor at Go. Compare emphasised the stakes: “This data highlights the scale of drug driving in the UK and that, worryingly, it’s a growing problem in many parts of the country. … The consequences are not just legal, they’re financial too.”

Drivers convicted for drug-driving face a median annual insurance cost of £1,705, over four times higher than the £413 paid by drivers with clean records, and the conviction remains on their record for 11 years.

 

Trends

Other data sheds light on the severity of the impact of drug driving.

Between 2014 and 2021, the Department for Transport reported a 260% rise in casualties linked to drug-driving, with 64% of those injured or killed being drivers found with drugs in their system, and 91% of those fatalities were drug-driving drivers themselves.

However, with the new drug driving laws only coming into force in 2015, the statistics can be misleading.

In Scotland, enforcement statistics are particularly stark: nearly half of the 6,000 motorists stopped for suspected drug-driving tested positive, a detection rate far higher than for drink-driving — typically only about 5% of those stopped for alcohol.

Authorities attribute this to more targeted testing protocols, including allowing officers to conduct up to three drug tests per stop, though roadside results still require laboratory confirmation.

Europe wide

Across the EU, drug-driving is treated with varying legal approaches.

Most member states enforce the withdrawal of a driving licence for drug-driving offences, often temporarily.

In contrast, the UK imposes harsh penalties, including an unlimited fine, up to six months’ imprisonment, and a minimum one-year driving ban.

Some EU countries ramp these up further — for example, in France, penalties can reach €4,500, with up to two years in prison and licence cancellation for repeat offenders.

Norway uses income-based fines, while Spain applies both administrative and criminal sanctions depending on impairment and traces of drugs.

Despite these robust penalties, experts warn that enforcement still lags behind emerging prevalence.

Call for tougher action

The human toll of drug-driving is painfully evident.

In one tragic case, a driver high on cocaine fatally struck multiple family members; victims’ relatives are now campaigning for life sentences and lifetime driving bans for severe drug-driving crashes.

IAM RoadSmart’s recent polling revealed troubling attitudes among younger drivers: over 20% of those aged 17–34 believe taking Class A drugs before driving is acceptable, and 28% of 16–24-year-olds admitted they had driven under the influence or ridden with a drugged driver.

With nearly half of drug-driving offences committed by repeat offenders, safety advocates argue that prevention must include stricter sentencing and awareness programs.

Road safety charity Brake notes that driving while on cocaine increases the likelihood of a fatal crash by up to 10 times.

Former police officers say streamlined roadside testing and immediate licence suspension could prevent many offences—but funding and staffing constraints remain significant hurdles.

 

Moving forward

A rising tide of drug-related road collisions, shifting regional patterns, and costly long-term consequences signal the need for action in the UK.

Clarity on drug policies generally and better education as to the dangers of driving intoxicated needs a higher profile.

Although the country’s penalties for drug-driving are among the strictest in Europe, rising incidents and social tolerance among youth suggest current strategies need improving.

Advocates are urging measures including:

• Expanded and faster roadside drug testing,

• Stiffer sentencing

• Public education campaigns — especially targeting younger drivers.

As Go.Compare’s Ramsey puts it: “Those who choose to take drugs and drive put not just their safety at risk, but the safety of all road users.”