and his wife were among about 30 people who attended the gathering on may 20, 2020. borisjohnson has declined to say whether he was among those who attended. the restrictions at the time of the party allowed you to only meet one other person from another household outdoors and larger gatherings were banned. a messaged reinforced by this tweet from the metropolitan police that day. the met says it's now in contact with the government over "alleged breaches" of covid rules. the labour deputy leader, angela rayner, reacting to the latest allegations said: to the latest allegations said: "it's disgraceful should be ashamed." a civil servant, sue gray, is already investigating gatherings at downing street. our political correspondent, helen catt, reports. in may 2020, restrictions on social contact were still very tight. in england, you could meet one other person from a different household outdoors. in the downing street garden,