Great Britain Theory Test Coach
Hazards and alertnessQuestion 272 of 424

How does alcohol affect a driver?

  1. It gives false confidence and slows reactions
  2. It improves your co-ordination
  3. It helps you judge speed better
  4. It makes you more alert
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Correct answer: It gives false confidence and slows reactions

Alcohol gives a false sense of confidence. It reduces co-ordination and slows down your reactions.

Source: The Highway Code (Department for Transport, GOV.UK), Rules for drivers and motorcyclists (89 to 102), Rule 95

Practice hazards and alertness

Questions last reviewed: 18 October 2026