6-7 years ago back, on a very icy day at 9 am in the morning I went on the poma lift that runs straight through Avoriaz, there was some snowboarder before me with dangling suspenders.
Right after the tunnel in a place where the lifties can't spot you anymore he managed to fall but get his suspenders stuck on the platter. He wasn't wearing a helmet and was knocked out. So now his motionless body was dragged with his face over the pristine freshly groomed and very icy snow.
Just before the end someone stopped the lift and I was the first to arrive to the guy, untangled his suspenders and turned him around, what I then saw was disgusting, almost all of the skin on his face was gone and it was just one big bloody mess everywhere.