When is it forbidden for a person to drive any type of vehicle?

1. When he did not rest at least 8 hours before driving
2. Correct answer: When his physical or mental state might endanger other road-users
3. Before taking a medication and during the following 24 consecutive hours
4. As long as the driver holds a valid driver’s license, there is no law that prohibits him from driving

WhyYou must not drive in a physical or mental state that could endanger others. The law sets no fixed rest hours for everyone here.