What is the safest action when you see an oncoming car drifting into your lane on a West Virginia two-lane road?

1. Hold your line and hope they correct
2. Accelerate toward the oncoming car
3. Move into the oncoming lane to swap with the other car
4. Slow down, move to the right edge of your lane (Position 3) or onto the right shoulder if needed, flash your headlight and sound your horn