Revealed: the data that shows how Covid bounced back after UK's lockdowns

As we exit a third national lockdown, analysis shows how infections surged again after the first twoCoronavirus – latest updatesSee all our coronavirus coverageWhen the UK went into coronavirus lockdown a year ago, few people thought it would need to bounce in and out of the strictest curtailment of freedoms in memory several more times.Now a Guardian data analysis shows how, while all three national lockdowns were successful in reducing infection rates, each was lifted when cases in at le