What rule applies to a driver who is about to enter a roundabout or traffic circle?
Correct answer: The driver must yield to vehicles already moving in the circle.
Answer options
AThe driver must yield to vehicles already moving in the circle. Correct
BThe driver has the right-of-way if the circle has two lanes.
CThe driver has the right-of-way if the circle has just one lane.
Why
Vehicles already circulating have priority, so an entering driver slows down, waits for a safe gap, and merges in without forcing anyone to brake; the number of lanes does not change this.