South Australia says man's 'lie' caused Covid lockdown as curbs eased

South Australia's drastic six-day coronavirus lockdown was triggered by a "lie" to contact tracers from a man who tested positive and restrictions across the state are set to be lifted much sooner than first planned, authorities said on Friday. ​​​​The shock announcement came just two days after the state government ordered people to stay at home and shut many businesses to combat what was considered a highly contagious outbreak of coronavirus.