On this two-way road with three lanes, where should the blue vehicle position itself to turn left?

On this two-way road with three lanes, where should the blue vehicle position itself to turn left?
A)In the lane furthest to the right.
B)In the lane furthest to the left, if it is not occupied.
C)In the central lane.Correct
On carriageways with two-way traffic and three lanes separated by broken longitudinal markings, you must drive in the right-hand lane and under no circumstances in the lane furthest to the left. On such carriageways, the central lane is only to be used for carrying out necessary overtaking manoeuvres and for turning left, exercising extreme caution.