What should be done if a driver feels fatigued while driving?

When a driver feels fatigued, the most effective course of action is to pull over and rest before continuing. Fatigue significantly impairs a driver's ability to operate a vehicle safely, impacting reaction times and attention. Resting allows the driver to recover and regain the necessary alertness for safe driving.

Turning up the radio, drinking caffeine, or opening the windows might provide temporary relief or stimulation. However, these methods do not address the root cause of fatigue and can lead to dangerous situations. A complete rest is essential to ensure that the driver is fully alert and capable of making sound decisions on the road. Prioritizing rest over quick fixes is critical for both the driver's safety and the safety of others on the road.