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Question 5747

Most accidents are due to...

  1. the condition of the road.
  2. the condition of the vehicle.
  3. the human factor.
Show answer and explanation

Correct answer: the human factor.

The human factor. Between 70 and 90 out of every 100 crashes involve people's mistakes or risky behavior, such as getting distracted by a phone, driving too fast, or drinking before driving. The condition of the road and the vehicle also causes crashes, but far fewer.

Manual II. Cuestiones de Seguridad Vial (2026)