Lolz!
You are not going to believe this but tobogganing (or boggin, that’s the slang for what we call downhill sleigh riding) is becoming a chargeable misdemeanour in municipalities everywhere (here).
It has been generally decided that no one is willing to assume the liability of injuries if people hurt themselves hurling down a steep, ice covered hill, on a wee bit of plastic, balanced between their privates, without a helmet. Hahaha!
Just know, if I ever show you that, I am HAF and will likely be breaking the law and risking my life....when I think about this, that’s nothing new really. ;D