Answer :
To perform a three-point turn when you need to turn your vehicle around on a public road, you have to follow specific guidelines:
1. Ensure it is safe to execute the maneuver: Check for oncoming traffic from both directions, use your signals, and find a suitable spot to start the turn.
2. First point: Pull over to the right side of the road, close to the curb, and stop. Make sure there is enough space for your vehicle and that you are not blocking traffic.
3. Second point: Turn the steering wheel all the way to the left and slowly move forward, crossing to the opposite side of the road. Keep an eye on traffic and pedestrians while completing this part of the turn.
4. Third point: Once you have cleared the opposite side of the road, stop and put your vehicle in reverse. Turn your steering wheel all the way to the right and back up until you are facing the direction you want to go.
5. Continue driving safely: Once you have completed the three-point turn, ensure the road is clear in both directions before proceeding in your new direction.
Remember, it's crucial to practice this maneuver in a safe area before attempting it on a busy road to ensure you can execute it smoothly and safely when needed.