What does this sign mean?
En español: ¿Qué significa esta señal?
A
Fork of two lanes to the left on a four-lane carriageway
B
Fork of two lanes to the right on a four-lane carriageway
C
Lane reserved for high-occupancy vehicles (HOV)
Correct answer
D
Cycle lane or cycle track adjacent to the carriageway
Why this is the correct answer
Indicates one or more lanes reserved exclusively for high-occupancy vehicles. The sign will show the minimum number of occupants from which a vehicle is considered high-occupancy, as determined by the competent road authority. If the lane(s) are reserved not only for HOVs but also for other specific types of vehicles, the corresponding symbols may be combined as in sign S-51a.
Topic:
Traffic Signs