also he doesnt trip carrick. and if he does its a result of him diving to knock the ball away. keepers would never be able to challenge for 1 on 1s if thats a foul because they wouldnt be able to dive towards the ball. they would be in fear of tripping the player even if they save the ball. your theory makes no sense what so ever & havent u notice the coverage saying its not a penalty & also THE REF WHO GAVE IT (HOWARD WEBB) has admitted that he made the wrong decision & it wasnt a foul. but nope hes wrong & u man u fans are right.