Expert Witness

Human Factors in Collision Investigation

Some of the factors that make us human influence our driving behaviour. This article explores how an investigator makes use of this in collision reconstructions.
Read More »

Pedestrian safety | Airbags

How we use data from airbag deployments in forensic collision investigations
Read More »

TRL Technical Series: Video Analysis | Calculating distance and speed

Determining the best analysis methods to exploit video footage of an incident and in particular calculate actual distances travelled and speed of vehicles
Read More »

A history of impact biomechanics, Part 2 – from TRL beginnings to the 1990s

A potted History of Trauma Biomechanics - part two -TRL's work for the past 60 years
Read More »

TRL Technical Series: Load Security

How TRL investigators assess the evidence to establish if the security of a vehicle's load directly caused, or contributed to, the resultant injury or collision.
Read More »

A history of impact biomechanics, Part 1 – from the Ancient Greeks to the 1970s

A potted History of Trauma Biomechanics - part one from the Ancient Greeks to early computer simulations in the 1970s
Read More »

Why do we need vehicle fire investigations?

Over 20,000 vehicle-related fires require forensic investigation every year in the UK. Here's how TRL experts analyse the available evidence.
Read More »

Fatal velodrome incident case review – another viewpoint

The claimant's view of a case study reported by TRL - read both accounts side by side for fascinating comparison
Read More »

Technical series: What is Aquaplaning?

Aquaplaning is a rare phenomenon in which a complete layer of water builds up between the road surface and one or more of a vehicle’s
Read More »

Technical series: Vehicle wheel loss

A rotating wheel stores a large amount of energy, both rotational and linear, and can cause a huge amount of damage and injury if it
Read More »