They shove this safety stuff down your throat but apparently it's all just to look good. A guy I know is a sorter/unloader and one time a few months back he was sorting and the belt was getting many boxes because either a) the unloader is very fast or b) there were 2 unloaders in the truck. Some boxes fell all over the floor so he stopped the unloader(s) to clean up the mess. Apparently a sup came by and said to turn it back on. The guy (sorter) said "he was just cleaning up the mess so he didn't get hurt". The sup simply said don't let the boxes fall to the floor. What the ? Let's say he or somebody else passing by fell and broke their neck?