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

  • Cross-border enforcement directive annulled, but remains in place
    May 12, 2014
    The European Court of Justice has stopped a directive designed to ease cross-border exchange of information adopted by the European Parliament and Council in October 2011. This directive sets up a procedure for the exchange of information between member states in relation to eight road traffic offences (speeding, non-use of a seat-belt, failing to stop at a red traffic light, drink-driving, driving under the influence of drugs, failing to wear a crash helmet, use of a forbidden lane and illegally using a m
  • ‘Eating and drinking while driving almost as dangerous as using a mobile device’
    June 13, 2014
    According to new data released by driver safety solutions company Lytx Europe, eating or drinking while driving is nearly as dangerous as using a mobile device – whether handheld or hands-free - and greatly increases a driver’s risk of being in or causing a collision. Lytx (formerly DriveCam) found that drivers who eat and drink while driving are 3.6 times more likely to be involved in a collision than those who do not due to the distraction this causes. This is almost as high as the collisions resultin
  • Manchester seeks smart but not selective transport solutions
    January 25, 2018
    Smarter transport relies on better communications both with travellers and between transport providers. Andrew Williams reports. Inrix’s prediction that the cost of traffic congestion will rise by 63% to £21bn per year by 2030 clearly illustrates that, in addition to the ongoing inconvenience and inefficiency, ongoing gridlock is a significant drain on the economy. It is against this backdrop that a Cisco-led consortium has launched CitySpire, a smart transport programme that uses location-based services a
  • Cooperative systems - traffic management centres of the future?
    February 1, 2012
    What will the traffic management centre of the future see and do? TNO's Frans op de Beek, who was responsible for putting together the Cooperative Mobility Demonstrations which included the Traffic Management Centre at this year's Intertraffic exhibition in Amsterdam, offers some insights. The road tours and demonstrations which took place at this year's Intertraffic to mark the conclusion of COOPERS, CVIS and SAFESPOT, the European Commission's (EC's) three major cooperative mobility projects, gave visitor