China's Xi'an imposes 'strictest' controls to halt COVID outbreak

The locked-down Chinese city of Xi'an on Monday tightened COVID-19 controls to the "strictest" level, banning residents from driving cars around town in an effort to control the country's worst outbreak in 21 months. China has stuck to a "zero-COVID" strategy of tight border restrictions, lengthy quarantines and targeted lockdowns as Beijing prepares to welcome thousands of overseas visitors for February's Winter Olympics. But historic Xi'an -- where 13 million residents are facing their fifth day of home confinement -- is at the centre of a flare-up that has pushed nationwide daily infections to their highest numbers since March last year. Restrictions tightened further on Monday as Xi'an announced it would impose the "strictest social control measures", according to a city government social media account. The northern city -- home to the world-famous Terracotta Warriors -- recorded 150 new cases on Monday, bringing the total to around 650 since December 9. No vehicles are allowed on the roads unless they are assisting with disease control work, the latest announcement said. Police and health officials will "strictly inspect" cars, and those who break the rules could face 10...