Every driver, on a highway, when realizing that another vehicle in the opposite direction has started an overtaking without sufficient distance to perform the maneuver, must:
slow down to a stop so that the other vehicle completes overtaking
increase speed, honk and dodge the vehicle that started overtaking
increase speed, and if necessary, drive to the shoulder until the other vehicle completes overtaking
reduce speed, and if necessary, drive to the shoulder until the other vehicle completes overtaking