According to the picture before you, what caused the disturbance to the field of vision?
Pick an answer to test yourself
The correct answer: The fog is the cause of the disturbance to the field of vision.
In the picture, fog is what disturbs the field of vision, because it sharply reduces how far you can see. Dazzling by an oncoming vehicle can also disturb vision, but it is not the cause here, and a small gap between vehicles is not either.
This question appears in the theory test for license:B · private carA · motorcycle1 · tractorC1 · light truckC · heavy truckD · bus
