New South Wales Premier Gladys Berejiklian is disappointed New Zealand has suspended flights from the state for 48 hours, when other Australian states haven't made the same move. That comes after a Sydney man became infected with Covid-19. Australian health authorities are scrambling to find out how he picked up the virus amid fears it will spread in the Greater Sydney area, where restrictions are now in place. Meriana Johnsen speaks to ABC reporter Ruby Cornish in Sydney.