Drivers in the rotary must:

• Travel in the counterclockwise direction
• Always yield to vehicles and pedestrians already in the rotary
• Use their right turn signal when ready to exit
• All of the above
  Explanation:

  "Traffic travels counter-clockwise in a rotary. Always yield the right-of-way to vehicles and pedestrians already in the rotary. Use your turn signals in the same way as any other intersection. Travel through the rotary and, when you are ready to exit, use your right turn signal."