Shanghai makes way towards COVID lockdown exit, Beijing plays defence

BEIJING/SHANGHAI (Reuters) -Shanghai cautiously pushed ahead on Saturday with plans to restore part of its transport network in a major step towards exiting a weeks-long COVID-19 lockdown, while Beijing kept up its defences in an outbreak that has persisted for a month. Shanghai's lockdown since the beginning of April has dealt a heavy economic blow to China's most populous city, stirred debate over the sustainability of the nation's zero-COVID policy and stoked fears of future lockdowns and disruptions. Unlike the financial hub, Beijing has refrained from imposing a city-wide lockdown, reporting dozens of new cases a day, versus tens of…