I was going to a job in Northumberland today, right in the sticks, my van got halfway up a slight hill then as i came to a stop, started going backwards. Brakes were on, ABS kicking in, handbrake on....nope. Still going backwards gathering speed. My apprentice was going to bail out like the post the other day in the ice. The van came to a stop 100 metres down the bank without hitting anything. I nearly crapped myself.Phew