Fergie, who has a suspended touchline FA ban hanging over him, criticised Saturday's official Mark Clattenburg over his sending off of Darren Fletcher.
"I've not seen a softer sending-off for a long time. It's absolutely ridiculous, really," said Fergie after the midfielder was dismissed thanks to two yellow cards.
"This ref did the Arsenal-Tottenham game - you had to have someone hit with an axe before he'd book anyone in that game, and he sends a player off here.
"There were some wonderful and weird decisions out there."
Source: Manchester Evening News
Source: M.E.N.