Chelsea have been charged by the Football Association after players surrounded referee Lee Mason at half-time during their 1-1 draw with Huddersfield on Wednesday.
The club are charged with failing to ensure their players “conducted themselves in an orderly fashion”.
Players were unhappy when Mason blew the whistle for half-time before they could take a corner.
Chelsea have until 6:00 on May 15 to respond to the charge.
