Red Zone
The Avon Loop, which is located in the central city, further adds to the colour confusion. Until 13 March 2011, the Avon Loop was in the orange zone of the Central City Red Zone. When the residential land zoning was first announced in June 2011, the Avon Loop was zoned orange. Much of the Avon Loop was eventually zoned red, and this is the only land in the central city that was initially in the Central City Red Zone which later became part of the Residential Red Zone.