What is the purpose of the lane marked with curved arrows in the picture below?

• It allows the drivers to make a safe left turn at intersections.
  Explanation:

  "

  Some roads feature designated lanes for vehicles turning left. At intersections with marked left-turn lanes on the pavement, ensure you make your turn from the marked lane. Maintain this lane position as you complete the turn onto the other road.

  "
• It allows the drivers to make a safe right turn at intersections.
• It allows the drivers to park their vehicles.
• It allows drivers to pass other vehicles.