What is the meaning of the following traffic sign?

- A distance of about 250 meters to an approaching level crossing.
- It is prohibited to stop within a distance of 120 meters before the railway tracks.
- A distance of about 70 meters to an approaching level crossing.
- Correct answer: Approach to a level crossing. Approx 200metres before the crossing
Why this is the answer
The correct answer in the official bank: Approach to a level crossing. Approx 200metres before the crossing
These are signs for the approach to a level crossing. The diagonal red stripes show how far the crossing is, and two stripes mean about 200 meters before it. When you see them, slow down and prepare for the crossing of the tracks. The sign announces the approach to the crossing and does not set a prohibition on stopping.