Boris Johnson and Rishi Sunak are to receive fixed-penalty notices for breaching Covid laws over lockdown.
The Metropolitan Police sent notice to the British Prime Minister and Mr Sunak.
Fines were sent to government staff who attended parties in Whitehall when COVID restrictions were in place during 2020 and 2021.
In January, the Met launched an investigation into 12 events where restrictions may have been breached.
Officers required around 100 Downing Street and Whitehall staff members to fill out questionnaires as part of the investigation – named Operation Hillman.