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Question 4452

The main cause of fatigue behind the wheel is driving...

  1. short periods with adequate breaks.
  2. long periods with adequate breaks.
  3. long periods with very short breaks.
Show answer and explanation

Correct answer: long periods with very short breaks.

The main cause of fatigue is driving for a long time without a break. If your stops are also very short, you don't recover and tiredness keeps building up. Adequate breaks of 20 to 30 minutes every 2 hours delay fatigue.

Manual II. Cuestiones de Seguridad Vial. Edición 2026