NSW Premier Gladys Berejiklian at a press conference on in Sydney, Australia Dec. 18, 2020. Janie Barrett - Pool/Getty Images
The New South Wales government has tightened restrictions after the COVID-19 cluster linked to Sydney ballooned to 70 cases.
The state reported another 30 cases in the 24 hours to 9 a.m. on Sunday with 28 linked to the cluster on Sydney’s northern beaches.
