Which of the following faults precludes the car from being safely used on the road?
Show the correct answer
Correct answer
C. Burnt out light bulb of the left rear indicator.
Explanation
The fault that prevents the car from being used safely is a burnt-out bulb in the left rear indicator - answer C. A contaminated air filter (A) and overheating spark plugs (B) reduce engine performance, but do not directly affect road safety.
Without a working indicator you cannot signal your intention to turn or change lanes, and the Road Traffic Act requires you to signal this in good time and clearly; it also requires the vehicle to be equipped and maintained so that using it does not endanger others and so that the driver can reliably use the signalling devices. The Regulation on the technical conditions of vehicles requires working indicator lights on both sides of the vehicle. Replacing a bulb takes a few minutes, and not doing it means a fine and the risk of a collision with a vehicle that is overtaking you.
Legal basis: Art. 22 para. 5 and Art. 66 para. 1 point 1 and 5 of the Road Traffic Act (Prawo o ruchu drogowym); § 12 para. 1 of the Regulation on the technical conditions of vehicles and the scope of their necessary equipment