If a recent article in Pilot is anything to go by, make sure you don't have an engine failure.
Engine failed, pilot landed on a road, nobody hurt. However it was made clear to him that it was very wrong of him to risk damange to people on the ground in this way, and the honourable thing for him to do was to point his aircraft at a bit of uninhabited mountainside and deliberately kill himself (with any passengers) rather than run the risk of being the cause of a road accident.