Fall Arrest Safety Over 7000 falls from height in the workplace were reported to the UK Health & Safety Executive during 2006-07, 24 of these were fatal. Falls from height are the most common cause of fatal injury & the second most common cause of major injuries, accounting for around 15% of all such injuries in the workplace. PIONEER DS Harness The most commonly used full body harness comes with metal D-Ring attachment & leg straps. Suitable for most work at height applications