After starting an overtaking manoeuvre, you notice an oncoming vehicle approaching. What should you do?

A)Slow down and return to your lane, if you cannot complete the manoeuvre safely.Correct
B)Stay in the centre of the road.
C)Sound the horn and turn on the lights so that the other vehicle slows down.
The driver of the overtaking vehicle must abandon the overtaking when, once started, circumstances arise that may make it difficult to complete it without causing risks.
In these cases, speed will be reduced and the driver will return to their lane, warning those behind with the right direction indicator.