What is the meaning of the following traffic sign?

- Information sign: Entry of non-motor vehicles is prohibited in both directions.
- Correct answer: No entry for all vehicles (one way street Oncoming traffic).
- Warning sign: Entry of motor vehicles is prohibited in both directions.
- Two-way street ahead.
Why this is the answer
The correct answer in the official bank: No entry for all vehicles (one way street Oncoming traffic).
The red circle with the horizontal white bar prohibits entry for all vehicles. The sign is placed at the end of a one-way street that has oncoming traffic, so it is forbidden to enter from this direction. It is not a warning sign or an information sign, and it does not indicate a two-way street.