Can you overtake from this vertical sign onwards?

The sign in the question prohibits all vehicles from overtaking motor vehicles travelling on the carriageway when such a manoeuvre involves encroaching on the lane reserved for oncoming traffic. The prohibition applies from the point where the sign is located until the next "End of overtaking prohibition" or "End of prohibitions" sign. Placed in locations where overtaking is prohibited by regulation, it serves as a general reminder of the prohibition to carry out this manoeuvre. In the image, in addition to the vertical sign, a continuous longitudinal line can be seen in the centre of the carriageway. This line prohibits drivers from crossing it or driving over it. Therefore, overtaking is prohibited.