Fall arresting safety apparatus for the protection of loads; fall arresting safety apparatus for the protection of workmen; safety apparatus for arresting the fall of climbers; safety apparatus for arresting the fall of workmen; safety harnesses for workers working at heights; safety harnesses (other than for vehicle seats or being sporting equipment); safety harnesses for workers working at heights; safety restraints (other than for vehicle seats and sports equipment); safety rope systems for persons working at heights; fall arrest apparatus