What is the meaning of the following traffic sign?

- Careful, electric bus ahead.
- Correct answer: Careful! Local train ( or tram) crosses in both direction on the road ahead.
- Careful, railway crossing.
- Passenger train station.
Why this is the answer
The correct answer in the official bank: Careful! Local train ( or tram) crosses in both direction on the road ahead.
A red warning triangle alerts drivers to a hazard ahead, and the symbol inside shows a local train or tram. The extra plate with two opposite arrows means the tram crosses the road from both directions. Slow down and check both sides before crossing. This sign does not warn of an ordinary railway crossing or an electric bus, and it does not mark a station.