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Question 7679

Which risk factor is involved in most accidents?

  1. The human factor.
  2. The road and environment factor.
  3. The vehicle factor.
Show answer and explanation

Correct answer: The human factor.

The human factor, which plays a role in between 70 and 90 out of every 100 crashes. People's mistakes and risky behavior have much more influence than the condition of the road or the vehicle. In the image, the driver is looking at his phone behind the wheel, a distraction that can lead to a crash.

Manual II. Cuestiones de Seguridad Vial (2026)