Should we delay 21 June?

On Monday, the Prime Minister will announce whether the 21 June unlocking is to go ahead. Because of the increased transmissibility of the Delta Covid variant, cases in the UK are continuing to rise. Does it make sense to wait for data to confirm that the link between cases, hospitalisations and deaths has been broken, or should we confidently reopen? Fraser Nelson, Katy Balls, Kate Andrews and Cindy Yu discuss.