Is it advisable to stop and rest during journeys?

Is it advisable to stop and rest during journeys?
A)No, because it extends the travel time and increases fatigue.
B)No, if the journey is on interurban roads.
C)Yes, 20 or 30 minutes every 2 hours of driving or every 200 kilometres.Correct
The most important rules to avoid having an accident due to drowsiness or fatigue are: - If we feel tired or sleepy while driving, the most advisable thing is to stop and rest in a suitable place and sleep for about 20 or 30 minutes. - Rest for 20 to 30 minutes every 2 hours or every 200 kilometres at most. - Always be alert to the signs and symptoms of drowsiness or fatigue.