Sydney faces Covid-19 lockdown extension amid record 2021 cases

Police officers patrolling in front of the Opera House, usually packed with visitors, as a lockdown in Australia's largest city Sydney

* NSW faces ‘biggest challenge’ in pandemic * Reports biggest daily rise in cases for 2021 * Extra police patrols parts of Sydney Australian authorities on Friday pleaded with Sydney's five million residents to stay home, warning a three-week lockdown may be extended as they struggle to control a Covid-19 outbreak, with the city reporting the biggest rise in local cases in 2021. Hundreds of extra police patrolled parts of Sydney to enforce the city's lockdown orders imposed to stamp out an outbreak of the highly infectious Delta variant which now has a total of more than 400 cases. ‘New South Wales (state) is facing the biggest challenge we have faced since the pandemic started,’ state Premier Gladys Berejiklian told reporters in Sydney. ‘At the moment the numbers are not heading in the right direction.’