Dr. Grant Charlesworth-Jones, Chairman of the D4Group, is uniquely qualified as both a GP and a Barrister, bringing a wealth of experience from the medical, legal, and occupational health fields. D4 Drivers are health partners to Loughborough University, collaborating to lead groundbreaking research into how occupational driving impacts the health of professional drivers. Through these efforts, Dr. Charlesworth-Jones is dedicated to advocating for more proactive and regular driver health interventions, making a strong case for improved safety regulations on the road.