Group 7 · Stopping, parking and road markings · Question 104 of 129
Vertical markings on barriers indicate:

Choose an answer to check yourself.
Answer and explanation
Correct answer: Movement along a dangerous section of road.
Explanation
The black and white stripes on the side of the guardrail are vertical marking 2.5. It is applied to guardrails on small-radius curves, steep descents and other dangerous sections, like the mountain bend in the picture, so it tells you that you are driving through a dangerous section. It has nothing to do with railway crossings or intersections (Rules, marking 2.5).

