Are cyclists and pedestrians permitted to enter according to the following traffic signs?

- Yes, provided that they act very carefully.
- Correct answer: No.
- Yes.
- Yes, on the “hard shoulders” only.
Why this is the answer
The correct answer in the official bank: No.
The rectangular blue sign marks the entrance to a freeway. Pedestrians and cyclists may not enter such a road, because they are slow and endanger themselves and the fast traffic. The ban applies on the hard shoulders too, so entering is not allowed even if they are very careful.