What should an animal cart driver do if a motorized vehicle attempts to overtake on a narrow two-lane road?

1. Weave into the center of the road to block the overtaking vehicle
2. Maintain a steady speed, hug the extreme right-hand shoulder, and avoid accelerating or swerving left until the overtaking maneuver is completely finished
3. Speed up to race the car
4. Shout and wave arms wildly