Paragraph 4
From a point 180 metres or thereby east of point 2 in a clockwise direction for a distance of 255 metres or thereby returning to the same point 180 metres or thereby east of point 2 forming a circulatory carriageway of the roundabout as shown by a heavy black line between the points marked “point H”, “point I”, “point G”, “point D” and returning to the same “point H” on the plan.