Police are investigating 12 parties in Downing Street and Whitehall, including a birthday gathering for Boris Johnson, according to Sue Gray's report.
The top civil servant revealed she was looking at 16 events in her partygate probe - and 12 of those are being examined by the Metropolitan Police.
Only four events do not meet Scotland Yard's threshold for investigation, including a gathering in the Downing Street garden on May 15 2020 where the PM and staff were pictured enjoying cheese and wine.