142.When a motor vehicle driver passes a railway level crossing and the vehicle suddenly stalls on the tracksand cannot be restarted, with the warning bell already ringing and the barrier beginning to lower, which ofthe following emergency responses is most correct according to accident prevention and emergencyprocedures? (A) Immediately call the insurance company or a tow truck and wait for professionals tohandle it. (B) Since the train has not been seen yet, stay in the vehicle to protect it and keep trying torestart the engine until it starts. (C) Immediately press the 'emergency button' beside the level crossingand try to push the vehicle off the tracks; if the train is approaching, quickly leave the vehicle and escapeto open areas on both sides.