How long should you rest after driving continuously for 4 hours?

[StGeorge]

After driving continuously for 4 hours, you should rest for at least 20 minutes. Here are specific measures to prevent driving fatigue: 1. Ensure adequate sleep: Get sufficient sleep duration and maintain good sleep quality. Develop a regular bedtime routine and proper sleeping posture, aiming for 7-8 hours of sleep daily. 2. Dietary habits: Consume foods rich in vitamins A, C, B1, and B2 to prevent dry eyes, fatigue, and night blindness. 3. Plan driving time scientifically: Balance work and rest. Arrange driving schedules and plans scientifically and reasonably, taking breaks during the journey. Continuous driving should not exceed 4 hours; after 4 hours of continuous driving, you must stop and rest for at least 20 minutes. For long nighttime drives, have two drivers take turns, alternating rest periods, with each person driving for 2-4 hours, and avoid driving late at night.