To pay at a toll booth, you must pass through...
A)any lane, without distinction.
B)the lane indicated by the red cross.
C)the lane indicated by the green arrow.Correct
To access the various booths at a toll plaza, there are usually several lanes — one per booth — each regulated by a traffic light. A green light in the shape of a downward-pointing arrow indicates that travel is permitted in the lane over which it is lit.