Theory Test Practice Ireland

Question 753 · Car theory test

What should a driver do if they experience microsleep whilst driving?

Pick an answer to test yourself.

Correct answer

Stop in a safe place.

Official explanation

A driver should not drive while tired or fatigued. Research has shown that tired drivers are a major road safety risk, both to themselves and to others. If a driver is tired and fighting sleep, they are likely to experience "micro-sleeps". These episodes can last up to 10 seconds and can be experienced even when eyes are open. During a micro-sleep of even 4 seconds, a vehicle can travel 100 metres—more than the length of a football pitch—without the driver being in control of the vehicle.

Topic
Legal matters & penalties
Also in
This question also appears in the motorcycle theory test.

Practise this topic in the app

Free demo questions for every topic, progress saved, a full mock exam in the official format.

Got it wrong, or had to think? That is one of 805 questions the car theory test can draw from. Sit the car mock exam in the official format (40 questions, 45 minutes, pass mark 35) and see how many more you would miss.

Related questions

This question in other languages