Given this road marking, is it permitted to travel in the right-hand lane at 90 kilometres per hour?
A)No, the sign prohibits it.
B)No, because there is no sign indicating it is permitted.
C)Yes.Correct
The maximum speed road marking seen in the photograph is located within a lane that is delimited, so it only applies to that lane — the left one.
If the lanes were not delimited, the maximum speed road marking would apply to the entire carriageway.