University of Sheffield
Promoting Intelligent Speed Assistance to reduce UK road traffic crashes
Amount awarded
£195,932
Completed
2024
Making roads safer for…
All road users
Project summary
Researchers have developed an evidence-based leaflet and animation to promote the use of Intelligent Speed Assistance (ISA) whilst driving, in a bid to reduce the number of speed-related collisions.
Using funding from The Road Safety Trust, researchers from the Universities of Sheffield and Greenwich have spent three years exploring effective ways to enhance the acceptability and use of ISA by drivers in the UK.
They created educational materials designed to strengthen underlying positive beliefs about the technology and to dispel misconceptions. An evaluation showed it has the potential to change intended behaviour, drivers were more likely to use ISA after seeing the leaflet and animation.
The key recommendations of this study are for road safety practitioners to improve adherence to in-car safety technology using evaluated approaches and for policy-makers to consider making intervening ISA as widely available as possible in new vehicles, ideally through legislation.
Their findings demonstrate that this safety-enhancing improvement would be supported by drivers, provided there is an override option, as well as sufficient and reliable infrastructure to support ISA systems working effectively.
Drivers who took part in the study also emphasised the importance of persuasion and increased awareness of ISA as tools to help improve uptake and effective usage.
The researchers found that road safety educational campaigns would be well-placed to address this knowledge gap. They also note that such campaigns can encourage individuals proactively to choose to use ISA in the absence of legislation..
Further funding has been provided to the project team to explore the feasibility of running an effectiveness trial in car showrooms, which would test whether the intervention has the potential to increase the use of ISA amongst motorists who have just purchased a vehicle.