A Metropolitan Police investigation into alleged Downing Street parties could delay the publication of Sue Gray's report into the same events.
ITV political editor Robert Peston reported that the Scotland Yard intervention will mean the much anticipated Sue Gray report will not be made public, until the police's investigation is over.
Mr Peston tweeted: "Sue Gray will not publish her partygate report while the Met police investigate. So it will not be published this week and probably not for many weeks. This is some kind of reprieve for the prime minister. She will continue her investigation though."
