Cabinet Secretary Simon Case, who has been ordered to investigate allegations that Christmas parties took place in Downing Street and other areas of government last December, has quit the role after being accused of arranging one such party himself. https://twitter.com/PoliticsForAlI/status/1471822241193201670 And now: https://twitter.com/BBCBreaking/status/1471934836302614535 It means the first tweet following is now embarrassingly ironic