None....
Getting on a roof to shovel it off isn't that big of a deal.
And so what if you fall? What do you think you're going to be landing in if you have enough snow to need to shovel off your roof in the first place?
NEWFANE, Vt. (AP) - A Vermont man buried up to his neck in snow that fell off his roof has been saved by a trooper who spotted his head and gloved hand.
Police say 52-year-old Jean Butler of Newfane was raking snow off his house Friday when the snow toppled from the roof, trapping him for about two hours.