BBC Radio 5 has been broadcasting listeners' opinions on a video showing Downing Street staff joking about a Christmas party last year when everyone was on lockdown. Boris Johnson said he is ‘sickened’ by the video while maintaining there was no party and no Covid rules were broken. However the BBC was told that dozens of people partied at Downing Street during lockdown. Labour leader Keir Starmer said Boris is ‘taking the public for fools’, and the SNP called for his resignation. One backbench Tory MP said, ‘The buck stops at the top.’ Now there is to be an official investigation into Covid rule breaches at government staff parties last year. Any potential criminality uncovered would be reported to the police.