What does the Covid data really tell us?

Another week has passed with more restrictions piled on – but as lockdown measures become ever more restrictive, the demand for evidence grows. Sir Keir Starmer, for instance, has asked to see evidence for new lockdown measures. In mid-August, Andy Burnham called on the government not to put Oldham into lockdown as Sir Richard Leese, the lead for health in Greater Manchester, pointed out that there is ‘no evidence’ that additional lockdown measures would improve the chances of halting the virus.