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Question 4883

Smoking while driving — what effect can it have on driving?

  1. It causes greater resistance to fatigue.
  2. It increases aggressiveness.
  3. It reduces the ability to concentrate.
Show answer and explanation

Correct answer: It reduces the ability to concentrate.

Smoking behind the wheel reduces your concentration. Finding, lighting, holding, and putting out the cigarette distract you, and smoking slows your reflexes and worsens your attention.

DGT. Manual II. Cuestiones de Seguridad Vial, edición 2026 · Real Decreto 1428/2003. Reglamento General de Circulación