Question

Difficulty: HardFatigue and Tiredness

While driving along an unfamiliar rural route late in the evening, you notice subtle early indicators of driver fatigue, including repeated yawning and difficulty maintaining steady lane positioning. Which action provides the only proven, safe solution to counteract this condition?

  1. A
    Fixate your visual attention directly on the road markings immediately in front of the vehicle to minimise mental processing.
  2. Pull into an approved rest area or safe parking spot, drink two caffeinated beverages, and rest for approximately 15 minutes.Answer
  3. C
    Accelerate smoothly beyond the posted speed limit to shorten the remaining driving time and enhance alertness.
  4. D
    Disengage the transmission to coast during downhill gradients in order to stimulate alertness through frequent manual gear changes.

Answer

Pull into an approved rest area or safe parking spot, drink two caffeinated beverages, and rest for approximately 15 minutes.
According to Highway Code Rule 91, the only effective short-term remedy when experiencing tiredness while driving is to stop in a safe and legal parking area, drink two cups of caffeinated coffee or an equivalent high-caffeine drink, and take a short nap of around 15 minutes.

Step-by-Step Solution

1
Identify the symptoms of driver fatigue and recognise that continued driving poses a severe hazard.
Driver acknowledges that temporary physical workarounds are ineffective and that immediate rest is required.
Drowsiness significantly impairs anticipation, decision-making, and physical reaction times.
2
Locate a safe, legal stopping place off the live carriageway, avoiding dangerous locations such as the hard shoulder or roadway edge.
The vehicle is safely parked in an approved rest area or lay-by.
Stopping safely prevents the vehicle from becoming a stationary hazard to other road users.
3
Apply the recommended counter-measure of drinking caffeinated beverages and resting for around 15 minutes.
The short nap provides restorative rest while allowing the caffeine sufficient time to enter the bloodstream.
The Highway Code specifically advises this combination as the only proven short-term remedy for driver sleepiness.

Key Concept

Highway Code protocol for counteracting driver fatigue during a journey
Estimated Time:1m 0s
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