I deal with motor vehicle enquiries, including: • Value • Quality of repairs • Reduction in value following repair • Cause of failure • Methods of repair • Costs of repairs, etc. • I also deal with road traffic accident investigations & reconstructions for both criminal charges & civil litigation

Bachelor of Engineering, Chartered Engineer and qualified forensic collision investigator, Philip Hoyes leads the forensic engineering team at GBB. GBB expertise has been credited in the High Court for its ‘research-based and reasoned approach’ and includes services such as: • Collision investigation/reconstruction • Occupant kinematics/biomechanics • Fire investigation • CCTV analysis • Crash data retrieval (CDR) and infotainment analysis • Mechanical and material failures • Road traffic accidents (RTA) • Laser...

Forensic collision investigation and collision reconstruction - all vehicle types - specialist in pedestrian/cycle collisions • Forensic vehicle examination - all vehicle types, including large goods, PCV, motorcycles, agricultural vehicles • Specialist large loss forensic vehicle inspections, including seatbelt analysis, mechanical failure, defects and modifications • Scene examination locus reports and scale plan drawing • Review of police reports and 3D laser scan data • LVI • Staged collisions • Suspected fraud

I am competent to accept instructions in relation to all types of road traffic collisions and associated offences. I served on the Lancashire Police Collision Investigation Unit from 2011 to 2018. During that period I attended a large number of road traffic collisions involving fatalities. I produced reports in relation to these collisions and presented the findings to HM Coroner and the criminal courts. I have given evidence at Manchester, Liverpool and Preston crown courts. I am also qualified to examine...

3D laser scanning and point cloud animation • Full accident investigation reconstruction reports • Scale plans • 2D and 3D animated reconstruction using Relmo software • Examination and interpretation of physical scene evidence • Car and motorcycle/bike camera videos • Locus reports • Attendance at court

Forensic collision investigation and reconstruction • Vehicle examination • Collision scene analysis • Vehicle examination • Tachograph analysis and route tracing • Expert report preparation • Expert evidence at court • Vehicle prohibition • Vehicle examination training • Crash data analysis • Tyre failure analysis • Tram collision investigation • Driver reaction analysis • Human factors analysis • Speed from CCTV and analysis • Conspicuity • Carriage of dangerous goods • Load security • Police incidents

Forensic collision investigation and reconstruction • Accident investigation • Collision investigation • Forensic vehicle examination • Mechanical examination of motor vehicles • Locus examination • Vehicle examination • Photography • CCTV analysis • CCTV speed analysis • Tachograph route tracing

Forensic collision/accident reconstruction reports • 3D laser scanning and point cloud animation • Scene locus reports • Scale plan drawing • Vehicle examination • Damage analysis • CCTV analysis

Chartered Engineer with 25 years' experience of reconstructing vehicle collisions • Can interpret scene data, CCTV, vehicle data and damage, producing plans, reports and animations • Researched, tested and developed the forensic field of frozen instrument clusters • Written many peer-reviewed papers and is the author of The Manual of Collision Scene Evidence

Forensic collision investigation • Vehicle examination, all classes • Motorcycle examination • Off-road & plant collisions • Motorcycle collisions & dynamics • Damage inspections, analysis & consistency • Tyre mark analysis • Vehicle light bulb analysis • Critical appraisal of available evidence • Speed calculations • Reaction times • Pedestrians & pedal cycle-involved collisions • Detailed site investigation • Preparing detailed but clear reports • Experienced expert witness in presenting evidence at court