Sue Gray
For everyone constantly refreshing their newsfeed today.
Number 10 had been braced to receive it on Wednesday.
Cressida Dick just announced that the police will be looking into "a number" of the alleged Downing Street parties.
The top civil servant is expected to reveal the findings of her investigation into Downing Street's alleged parties this week.
What will British politics serve up next?
Scotland Yard indicates it will wait to see if Cabinet Office probe identifies wrongdoing.
Labour's Angela Rayner said: "If he has misled parliament and he has not abided by that code, then he should go.”
Top civil servant who "runs Britain" was once a pub landlady in Northern Ireland.
"Nothing but anger and contempt this morning for a PM who made the rules, broke them and then told us he didn’t."
Cabinet Secretary steps back from leading probe after gatherings said to have been held in Simon Case’s own department.