Sector 1 has a lot of 6 Car R Sets operating with the formation of Sets R5 & R6 in addition to the other 6 car sets currently running. We still have a few 8 car Tangaras and 8 car S sets running. Some of the Sector 1 cars are operating out of Flemington for the duration of the Games eg S9/14 and 8 car set S16.