As Melbourne's 4th economically devastating lockdown draws to a close, we discuss the political fallout and changing attitudes to compliance with government health directives. Also: vaccine shortages and supply issues in Australia, which lags behind many other developed countries in number of people who've had the jab; more on the Wuhan leak with the G7 and WHO demanding more info from China; illogical lockdown restrictions; convalescing Premier Andrews reappears on Twitter after 3 months' silence.