What must a driver do if their vehicle starts skidding sideways on a slippery mud or wet asphalt road?

1. Steer gently in the direction the rear of the vehicle is skidding (countersteer) and avoid slamming on the brakes
2. Slam hard on the brakes and turn the steering wheel sharply in the opposite direction
3. Accelerate to maximum speed to pull the vehicle straight
4. Pull the handbrake lever forcefully