TBSC said "Training of staff. Can't do effective snow cleaning/de-icing ops with people who need winter preparation memos like "it will be cold", "you will need to wear gloves and warm clothing" etc."
Hit the nail on the head, the 'elf and safety culture is so restrictive, however if you go to some parts of the world and see the blatant disregard for common sense or the rules it makes you cringe.