COVID-19: Footage appears to show Downing Street staff laughing about an alleged party during 2020 lockdown - video
Leaked footage sparks furore as the alleged party would have been during strict lockdown Tier 3 in 2020.
Wednesday 8 December 2021 09:26, UK
ITV News obtained the footage, apparently showing Allegra Stratton rehearsing taking questions with Downing Street staff standing in for journalists.