After correctly parking a passenger vehicle on level ground, what should your driver do before leaving his position if he moves away from the vehicle ? .
Stop the engine and apply the handbrake, only .
Stop the engine, apply the handbrake and leave the first gear set, only .
Stop the engine, disconnect the starting system, take precautions to prevent unauthorized use, leave the parking brake applied and do not open the doors or get out of the vehicle until after checking that this does not imply danger or hindrance to others users .