So, we had a little bit of excitement here yesterday afternoon.
Nathan had to go out but the car wouldn't start. Battery's up for replacement anyway, so he decided to jump start it and replace it today or tomorrow. He was going to use my car to jump it, but I said don't bother doing that now (it had started snowing), just drive my car instead. He started out, then had to stop for a moment in front of the house to get something. The driveway is sloping downward there and he set the hand brake, made sure the car was standing still, and got out. A few seconds later the car began rolling. It was very slow and gentle because the hand brake was *mostly* holding it, but there was no way to jump in and stop it before it nestled itself into the trees.
Here's where it rolled itself to a stop.