Your car is slowly sinking in a canal near Assen. The lights are on and your seatbelt is undone, but the side window will not open and does not break with the safety hammer either. The water is up to your waist. What do you do?
You keep pulling hard on the door until it does open
You wait until the car has mostly sunk and then open the door
You smash the windscreen with the hammer, it is the closest
Explanation
False — you cannot pull the door open against the water pressure. Wait until the car has mostly sunk; then the pressure inside and outside is equal and the door opens (Book p.179).