At an Indiana roundabout, which driver must yield?

Correct answer: D – A driver entering must yield to traffic already circulating
Traffic approaching a roundabout must yield to vehicles already traveling on the circular roadway. Drivers should also select the proper lane before entering a multilane roundabout and should not change lanes within the circulatory roadway. Enter only after an adequate opening is available.
Source: Indiana Driver’s Manual — Ch. 7, “Roundabouts”

