Once instructed, an expert should treat EDR data as one input, not the complete answer. The strongest reconstructions integrate multiple sources. Where EDR speed is consistent with video analysis, ...

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A team of 21 from TRL are set to take on the Reading Half Marathon on Sunday 22nd March 2026, raising funds and awareness for Brake, the UK road safety charity dedicated to preventing road deaths and ...

This website uses essential cookies which tell us about how the website is performing. We would also like to use analytics cookies to help us improve visitors’ experience of using the website. You can ...

The survey findings indicated that the driving public perceive glare from vehicle headlamps to be an important and widespread issue when driving at night. More than half of drivers reported either ...

The European Commission (EC) has published the results of research into the effectiveness, costs and benefits of introducing Daytime Running Lights (DRL). This research suggested that a substantial ...

This report presents the results of an assessment of the SCANNER Road Condition Indicator (RCI) carried out by TRL. The investigations have included a comparison between RCI results and engineer’s ...

This report details the work and findings of the behavioural insights investigation undertaken as part of a wider project investigating the impact of making changes to the current MOT system in the UK ...

The UK hazard perception test was introduced into the driver licensing process in 2002. Previous work has shown that the hazard perception test is a reliable way of measuring a skill that is critical ...

Traffic signals in urban areas are often coordinated (linked) together on 'fixed time' plans that are pre-set to suit average conditions. 'SCOOT' (Split, Cycle and Offset Optimisation Technique) is a ...

One of my core values is making a difference. It’s what drives me, and it’s what led me to take on TRL’s suicide prevention work with National Highways. Suicide is a deeply sensitive and complex issue ...