If you see a hazard in the roadway, what action should you take?

Activating your 4-way flashers or brake lights is the appropriate action when you see a hazard in the roadway. This method effectively communicates to other drivers that you are encountering a situation that requires caution or a potential stop. It helps alert them to the hazard ahead and allows them to respond accordingly, reducing the risk of an accident.

Turning on your headlights can improve visibility, particularly in low-light conditions, but it does not specifically signal the presence of a hazard to other drivers. Using your horn can also alert others to your presence, but it is typically used for short-range communication and may not be effective in all scenarios. Accelerating to avoid the hazard is generally not advisable; it can lead to loss of control of the vehicle or exacerbate the situation, especially if the hazard is significant.