41. The riders on the Flying Fox needs safety harness to get support on the zip line. 42. There is no net, no safety harness . 43. Grade 2 drivers with Profile 8 are allowed to use a safety harness held by a groom. 44. Work in confined spaces, such as grain silos and wine vats, requires air monitoring and safety harnesses . 45. We were clipped in our safety harnesses . 46. The pioneers of NASCAR did not have roll cages, bucket seats, safety harnesses , racing slicks or spoilers. 47. He climbed the monument without a safety harness and jumped from the top, landing using a parachute. 48. To restart the engine, he had to climb back over the gondola rail without a safety harness . 49. In the pictures, students without helmets or safety harnesses can be seen standing on the log stack. 50. Six construction workers were on the scaffold when it collapsed, all tethered to the bridge with safety harnesses .
