One third of the buildings in central Christchurch were so badly damaged in last week's earthquake they may need to be demolished, authorities in New Zealand have warned, as the death toll from the country's worst-ever disaster reaches 145, with 200 still missing.
The city's central business district will take several months to recover, earthquake recovery minister Gerry Brownlee said, adding that "most of the services, in fact all of the services that are offered in the CBD, will need to relocate elsewhere".
Damaged buildings will need to be bulldozed and rebuilt "so that people can have confidence about coming back into the area to transact any business that's here", he added. One in three of the central city's buildings were severely damaged in the quake and must be demolished, according to earthquake engineer Jason Ingham. Read More