Its said that only five workers died during the construction of the Empire State Building while major construction projects still regularly see deaths and serious injuries in spite of all the OH&S. The reasoning is the safer people think they are the less careful they are, sometime a little bit of genuine risk and some real consequences if you ignore them would make injury and death less likely.But don't you just love the lack of OH&S BS as the sailors go about their tasks. No one got hurt, they all got sunburnt and enjoyed working in shorts and no shirt. One of the most unpleasant tasks was cleaning out tons of rotten prawns from the NR prawn factory, the men could only last a few minutes, even with respirators, before coming out and vomiting profusely, then back for another set. Not a pleasant task.
Mind you cracking down on passive risks and exposure was a big improvement, having people get sick or even die from exposure to chemicals, radiation, carcinogens etc. in the course of their day to day lives was really unacceptable.