Those guys should be warned about the safety harness. I have heard these buckets are prone to falling off and the harness will help to save a guy from falling into the bucket once it hits the ground. I would say it would be better to put the safety on the bucket not the guy in the bucket so when the dang bucket falls off it will be saved by the safety. This way you dont have to get a new bucket. Heck-those guys in the buckets come cheap these days!