How does traffic move in a traffic circle or roundabout?

• In the same manner as T-intersections
• In a counterclockwise direction around a centre island
  Explanation:

  "Traffic in traffic circles and roundabouts moves in a counterclockwise direction around a centre island. These circular intersections improve traffic flow and safety by reducing speed and minimizing the chances of accidents."
• In a clockwise direction around a centre island
• None of the above