Question 373 in the bank

If traffic sign 618 is placed at an entry to a road, which traffic sign should be placed at the entry from the opposite side of the same road?

Signs: 307 red ring, opposing arrows; 402 red disc, white bar; 401 empty red ring; 308 blue square, opposing arrows; 618 blue square, up arrow.
  1. 308
  2. 401
  3. 307
  4. Correct answer: 402

Why this is the answer

The correct answer in the official bank: 402

Sign 618 marks a one-way road, where traffic flows in one direction only. From the other end of the same section, driving in would mean driving against the flow of traffic. So sign 402, which prohibits entry for all vehicles, is placed there. Signs 307 and 308 deal with right of way at a narrow place, and sign 401 prohibits traffic in both directions.

Topic: Traffic signs. The bank marks it for these classes: Light truck (C1), Heavy truck (C), Bus (D), Motorcycle (A), Tractor (1), Private car (B).