Snow plough drivers
Not forgetting when they scrape up all the tarmac creating work for their pals and relatives with road repair contracts.
Not forgetting when they're careful and leave a big layer of snow, which is melted by passing cars and freezes into an icerink overnight. Not forgetting when they rip into the sides of cars by accident (coincidence: they belong to those who complain about their performance). Not forgetting when they should be on stand-by in case of snow and they can't be found.