town centre of Blenheim was reduced to 30 km/h in Aug 2014. A 30 km/h zone was introduced in central Christchurch since Mar 2016. A series of neighborhood greenways in Christchurch have had 30 km/h limits applied to them, including Papanui Parallel, Uni-Cycle, Quarrymans Trail, Rapanui/Shag Rock, and Heathcote Expressway. A growing number of central city main streets in various New Zealand cities have been converted to 30 km/h, including Queen St (Auckland), Victoria St (Hamilton), and George St (Dunedin). The beachside area of Mt Maunganui in Tauranga has been 30 km/h since Aug 2011. The city centre of Tauranga was also reduced to 30 km/h in Oct 2018. In Auckland, 30 km/h speed limits were introduced in July 2017 for the Wynyard Quarter and Viaduct Harbour areas. References Traffic law Road speed limit