The sign prohibits travelling at more than 40 km/h. Until where is it prohibited?

The sign prohibits travelling at more than 40 km/h. Until where is it prohibited?
A)Until an end of no overtaking sign is found.
B)Until the continuous longitudinal line ends.
C)Until the series of bends ends.Correct
When a sign prohibiting travel at a speed higher than the one indicated is placed on the same post as a hazard warning sign or on the same panel as it, the prohibition will end when the indicated hazard ends.
This only occurs when they are hazard warning signs combined with a speed limit.

Do not confuse this with cases where other signs are placed together to take advantage of their positioning. For example, in the image below (Image 1), they are indicating that the carriageway narrows and that overtaking is not permitted. When will overtaking be allowed? When the "End of no overtaking" or "End of prohibitions" sign is found, and not when the carriageway ceases to be narrow.