Question 1027 · Truck theory test
The vehicle’s exterior mirrors are covered by a film of mud and dust. What should the driver do?
Pick an answer to test yourself.
Correct answer
Clean them with a cloth or tissue before starting their journey.
Official explanation
The purpose of mirrors is to increase the driver’s view to the rear and sides of the vehicle and to enable them to take into account all visible hazards. Proper use will enable drivers to make informed, correct and safer decisions. Drivers should ensure that all mirrors, including the exterior ones, are clean and properly adjusted at all times to ensure optimum view.
- Topic
- Safe & responsible driving · Observation and Mirrors
- Also in
- This question also appears in the bus 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 909 questions the truck theory test can draw from. Sit the truck mock exam in the official format (100 questions, 120 minutes, pass mark 74) and see how many more you would miss.
Related questions
- What danger can arise during daylight when a driver enters an area that is heavily shaded by overhanging trees?
- When preparing to perform a manoeuvre, mirrors must FIRST be used…
- What should a driver do if their vehicle is forced to stop in a tunnel due to a breakdown or a crash?
- When driving on a national road is it permitted to drive on the hard shoulder in order to allow faster-moving traffic to overtake?
- When a learner driver has passed their driving test, are they permitted to drive unaccompanied as the holder of a Certificate of Competency?
- What can a driver do to make driving in fog safer?