"He was offside. I don't care about clauses ABC and D, all they do is cover the backsides of inadequate people," Strachan said after the match at Old Trafford.
"What is to stop a team from shoving four players round a goalkeeper at any free-kick and preventing him from moving.
"I haven't bothered going to see him, no doubt he will pop up on a phone-in somewhere. He was on TV this morning - why can't he just concentrate on refereeing instead of trying to be a celebrity.
"I get annoyed because we spent yesterday working hard on how we were going to defend set-pieces. I might as well have got the referee in instead and asked him whether we should make the journey or just give them the points and have a game of golf instead."