This is how the main character's father dies in the movie Disturbia, in the opening scene. The car they're following suddenly swerves aside to reveal a stationa

This is how the main character's father dies in the movie Disturbia, in the opening scene. The car they're following suddenly swerves aside to reveal a stationary truck. This is why you always leave a large gap between you and the car in front of you. It's almost impossible to avoid otherwise if the car in front of you can't be seen around.