On Saturday 4 September 2010, a magnitude 7.1 earthquake struck Christchurch and the central Canterbury region at 4:35 am. Located near Darfield on the Greendale Fault, west of the city at a depth of, it caused widespread damage to the city and minor injuries, but no direct fatalities. Nearly six months later on Tuesday 22 February 2011, a second earthquake measuring magnitude 6.3 struck the city at 12:51 pm. It was located closer to the city, near Lyttelton at a depth of 5 km. Although lower on the moment magnitude scale than the previous earthquake, the intensity and violence of the ground shaking was measured to be MM IX, among the strongest ever recorded globally in an urban area and in total 185 people were killed with nationals from more than 20 countries among the victims. Widespread damage was caused across Christchurch to buildings and infrastructure already weakened by the 4 September 2010 earthquake and its aftershocks. Significant liquefaction affected the eastern suburbs and parts of the central city, and the total cost to insurers of rebuilding has been estimated at NZ$20–30 billion. Due to an older building stock, and many buildings being multi-storey, the central city was hit especially hard.
Bill history
The bill, which was introduced by Hon. Gerry Brownlee of the National Party, had all three readings on Tuesday, 12 Apr 2011. Members who gave speeches in the first reading were Brownlee, Clayton Cosgrove, Kate Wilkinson, Lianne Dalziel, Kennedy Graham, Rahui Katene, Nicky Wagner, Ruth Dyson, Amy Adams, Brendon Burns, Aaron Gilmore, and Jim Anderton. All of the opposition speakers voiced their concern about the top-down approach that was prescribed by the bill, and asked for an approach where community input had a stronger emphasis. A party vote was called for, and the first reading had 111 ayes and 11 noes. In the second reading, Cosgrove was critical of the secrecy around the bill. He claimed that a draft of the bill had been given to Christchurch City Council's solicitor, instructing him that it not be shared with elected members. He stated that submitters to the select committee had less than 24 hours to prepare their submissions.
Expiry
The act was set to expire five years after it commenced.
