SituationsQuestion #15415
What must the driver of car A do in this situation?
Explanation
The rules provide for the so-called "zipper" rule. When one of the lanes is blocked and a queue forms, each driver in the next lane must let one vehicle in turn from the ending lane. This keeps traffic flowing smoothly and is a courtesy on the road.
KET reference: KET 105: if traffic is impossible in one of the lanes and a queue has formed, each driver in the adjacent lane must let one vehicle change into their lane.