Question 644 in the bank

What is the meaning of the following road marking?

A grey road seen from above. A continuous double white line runs along it, with an arrow pointing right below the line. Above the double line is a broken line, with a diagonal broken line joined to it. On the right is a combined arrow pointing left and curving downward. On the left side, about a quarter of the way across the road, is an arrow pointing left above the broken line and a curved arrow below it. Meaning: Left lane reverts to turning left only.
  1. It is forbidden to turn left from the left lane.
  2. You have right-of-way on the narrow road over opposite traffic.
  3. Only driving forward is permitted.
  4. Correct answer: Left lane reverts to turning left only.

Why this is the answer

The correct answer in the official bank: Left lane reverts to turning left only.

The diagonal broken line and the arrows before and after it show that the designation of the left lane changes along the road. Before the change, the arrow permits driving straight or turning left. After it, the left lane is for turning left only, and driving straight is from the adjacent lane. Choose a lane in advance and obey the arrows in the section where you are.

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).