Manchester United have been fined £20,000 by the Football Association for failing to control their players during the 2-0 defeat to Premier League leaders Liverpool at Anfield on Sunday.
Having gone ahead in the 14th minute through Virgil van Dijk's header, Liverpool thought they had a second when Roberto Firmino curled home soon after.
However, the goal was subsequently disallowed following a VAR check, with Van Dijk having been deemed to foul United goalkeeper David de Gea prior to Firmino's strike.
Referee Craig Pawson did not initially blow up for a foul, with United's players - including goalkeeper De Gea, who received a booking - gathering around the official to protest prior to the video review.
The FA has now taken action against United after finding them guilty of a breach of rule E20(a).
"Manchester United FC has been fined £20,000 after admitting a breach of FA Rule E20 and accepting the standard penalty," read a statement.
"The club failed to ensure its players conducted themselves in an orderly fashion during the 26th minute of a Premier League fixture against Liverpool FC on 19 January 2020."