Skip to main content

Roadside breathalysers to tackle drink drivers in UK

The UK government has pledged £350,000 to the Parliamentary Advisory Council for Transport Safety to run a competition for companies to develop roadside evidential breathalysers. Although drivers are currently tested at the roadside in some cases, the breath test there is only used as an indicator of wrongdoing. The government’s stated aim is to prevent offenders who are marginally over the drink-drive limit from sobering up before reaching the police station where they are tested for evidence in court.
June 12, 2018 Read time: 1 min
The UK government has pledged £350,000 to the Parliamentary Advisory Council for Transport Safety to run a competition for companies to develop roadside evidential breathalysers.


Although drivers are currently tested at the roadside in some cases, the breath test there is only used as an indicator of wrongdoing. The government’s stated aim is to prevent offenders who are marginally over the drink-drive limit from sobering up before reaching the police station where they are tested for evidence in court.  

Companies will submit proposed technologies that calculate the amount the amount of ethanol in exhaled breath. The device is expected to be available for police to use by summer 2020.

Related Content

  • Driver aids make inroads on improving safety
    November 12, 2015
    In-vehicle anti-collision systems continue to evolve and could eliminate some incidents altogether. John Kendall rounds up the current developments. A few weeks ago, I watched a driver reverse a car from a parking bay at right angles to the road, straight into a car driving along the road. The accident happened at walking pace, no-one was hurt and both cars had body panels that regain their shape after a low speed shunt.
  • Observing driver behaviour in real traffic condition
    March 16, 2016
    The EU’s UDRIVE project will investigate driver behaviour in terms of road safety and the decarbonisation of road transport, as Nicole van Nes and Silvia Curbelo explain. There were nearly 25,700 fatalities on European Union (EU) roads in 2014 or, to look it another way, roughly 70 people are killed in traffic accidents on European roads every day - and many more are injured. Around 22% of the fatalities are pedestrians, 15% will be motorcycle riders and 8% cyclists. So despite the improvements in road safe
  • Russia 2018 World Cup: ITS can win it
    June 5, 2018
    Teams and supporters will cover vast distances in Russia for the 2018 FIFA World Cup. Stephane Clauss from Sony Europe’s Image Sensing Solutions division examines how the latest camera technologies can be deployed to help things run smoothly over the next month or so... For one month, from June 14, Russia is hosting the 2018 FIFA World Cup. This is the largest country in the world and the distances between venues will be larger than at almost any other World Cup - bar the finals in the US and Brazil.
  • New Zealand government wants fewer road deaths
    July 25, 2019
    The government of New Zealand is developing a plan aimed at reducing 750 deaths and 5,600 serious injuries expected on its roads over the next ten years. Anne Genter, associate transport minister, says: “Most roads deaths and serious injuries are preventable and too many New Zealanders have lost their lives or been seriously injured in crashes that could have been prevented by road safety upgrades.” Genter believes the new target can be achieved mainly by increasing investment in road safety infrastr