KONTAN.CO.ID - SYDNEY. Australia's New South Wales state on Friday reported its biggest daily rise in new COVID-19 cases this year, prompting a tighter lockdown in Sydney in what state officials called a "national emergency" that has already derailed a broad economic rebound.

State Premier Gladys Berejiklian also raised the likelihood that stay-home orders for the country's biggest city would be extended beyond the current end-date of July 30.

"There is no doubt that the numbers are not going in the direction we were hoping they would at this stage," Berejiklian said as she announced 136 new cases in New South Wales.