Why was the cathedral of Christchurch knocked down?

The Christchurch Cathedral was severely damaged during the 2011 earthquake in New Zealand, which caused significant structural issues. Following the quake, concerns about safety, stability, and the cost of repairs led to its partial demolition. The decision to dismantle parts of the cathedral was part of a broader effort to rebuild and revitalize the city after the disaster. Ongoing discussions about its future have included various proposals for restoration and reconstruction.