What is the meaning of the following road marking?

- Paint tests on the roadway.
- It is permitted to park on the side of the road with the broken line.
- An unbroken separation line is about to start.
- Correct answer: It is only permitted to cross the lines if the broken lines are marked on the right side of the continuous line.
Why this is the answer
The correct answer in the official bank: It is only permitted to cross the lines if the broken lines are marked on the right side of the continuous line.
This marking is a continuous line running alongside a broken line. Each driver follows the line nearest to them: if the broken line lies on the right of the continuous line, on your side, you may cross both lines, for example to overtake, when it is safe. A driver who has the continuous line nearest may not cross. The marking has nothing to do with parking and is not merely a warning.