Step 3 » GENERAL learning environment Category Tr

For answer  A 

When from the opposite direction another vehicle is approaching, overtaking cannot be performed if you cross over the axis that separates the directions of travel. Therefore, this answer cannot be correct.

For answer  B 

When from the opposite direction at a short distance another vehicle is approaching, you are permitted the overtaking maneuver if the road is wide enough so that for performing the overtaking maneuver you do NOT cross over the axis that separates the directions of travel.

For answer  C 

Even if there was no prohibition to overtake, this maneuver cannot be performed if from the opposite direction another vehicle is approaching, except when for performing the maneuver you do NOT cross over the axis that separates the directions of travel. Therefore, this answer cannot be correct.

The correct answer is: B

Recommendations:

Rules regarding the overtaking maneuver and the places where overtaking is prohibited - Audio-Video Lesson --> Road Traffic Code - Overtaking

OUG* - Article 45

[...]
(3) When by the overtaking maneuver you cross over the axis that separates the directions of travel, the drivers of vehicles must make sure that from the opposite direction no vehicle is approaching and that they have sufficient space to re-enter the initial lane, where they are obliged to return after performing the overtaking maneuver.
[...]

Regulation** - Article 120

(1) Is prohibited the overtaking of vehicles:
[...]
j) when from the opposite direction another vehicle is approaching and its driver is obliged to perform maneuvers to avoid the collision;
[...]

* OUG = ORDINANCE OF EMERGENCY no. 195 of December 12, 2002 updated (Road Traffic Code)
** Regulation = REGULATION for the implementation of OUG 195/2002 updated (Road Traffic Code Regulation)