and while mrjohnson says the christmas party reports are trivia questions remain and trivia is involved. but before we get to the no.10 christmas quiz, let s start the day before december 1a. london was in tier 2. and the rules were clear. you must not socialise with anyone you do not live with or who is not in your support bubble in any indoor setting. also on december 1a, there was this gathering at the conservative party s headquarters. attendees included shaun bailey conservative s candidate for mayor of london. the picture had been obtained by pippa crerar of the mirror. her report says: some of the group are shown wearing paper hats while one is sporting a house of commons christmas jumper the times had already covered this event, desribing about 25 people gathered in the basement shaun bailey we re told eceived a lego set as a christmas present from a donor . hours before this, it was announced london would move to tier 3 because of spiralling case numbers.