Senior Civil Servant Sue Gray may decide not to publish her report into parties in and around Downing Street during lockdown after the launch of a police probe, according to reports.
Sky News says Sue Gray is now weighing up whether to delay publishing the report until after the police investigation is complete.
Met Police, who are also investigating possible criminal activity in the holding of parties in Westminster, have asked Sue Gray not to give details of any of the events they are currently looking into.