What is the meaning of the following traffic sign?

Choose an answer to test yourself:

1. A4-wheeled vehicles only are permitted to use the roadway or the lane.
2. BDesignated lane for trams, buses, taxis and vehicles that transport at least the number of passengers that is indicated in the sign.
3. CAll vehicles are permitted to use the roadway or the lane, except for trams and electric buses.
4. DA lane prohibited for public transportation.

Topic: Road Signs · עברית