Manchester United got the rub of the green at the weekend when Gary Neville avoided giving away a penalty and being sent off for a foul on Graham Dorrans when he was clean through in the penalty area. However, the league leaders did drop two points earlier in the week to Birmingham after a controversial decision went against them.

The Arsenal goalkeeper said on Twitter: “How can you not get frustrated with decisions like that going always Man Utd's way?! It's a clear pen and sending off!"