You are driving behind a motorcycle on a wet road. The motorcycle suddenly swerves to avoid a pothole. What should you do?

1. Pass the motorcycle immediately while it is swerving
2. Maintain your current following distance and speed
3. Increase your following distance and be aware that motorcycles are more vulnerable to road hazards on wet surfaces
4. Honk to let the motorcyclist know you are behind them

Source: State DMV Official Driver's Manual