Sir Alex Ferguson tonight launched a blistering attack on Alan Wiley, accusing the Staffordshire official of "not being fit enough'' to do his job.
Wiley, the fourth official for last month's controversial Manchester derby, was in charge at Old Trafford this afternoon as an injury-time own-goal from Anton Ferdinand gave United a point against Sunderland in a 2-2 draw.
Ferguson claimed Wiley had not played the correct amount of added time because he had failed to add on an additional minute to the four already signalled once United scored.
"I was disappointed with the referee,'' said the United boss.
"He didn't add on any time for the goal. He played four minutes and two seconds.
"He was also walking up the pitch for the second goal needing a rest. He was not fit enough for a game of that standard.
"The pace of the game demanded a referee who was fit. He was not fit. It is an indictment of our game.
"You see referees abroad who are as fit as butcher's dogs. We have some who are fit. He wasn't fit.
"He was taking 30 seconds to book a player. He was needing a rest. It was ridiculous.''
Ferguson twice headed to the touchline during the second half to make his feelings known about controversial decisions.