What is the meaning of the following road marking (a continuous separation line)?

- Separation area on a one-way roadway.
- Separation between motor and non-motor vehicles.
- Correct answer: Driving on the left of the line is prohibited.
- Separation between a public transportation lane and other lanes.
Why this is the answer
The correct answer in the official bank: Driving on the left of the line is prohibited.
The continuous line marks a boundary, and driving to the left of it is prohibited. So the driver stays on the right of the line and does not cross it. The marking does not separate a public transportation lane or non-motor vehicles, and it is not a separation area on a one-way roadway.