Chelsea boss Jose Mourinho has accused the Football Association of double standards after refusing to take action against Arsene Wenger's shove.
The Portuguese manager believes that he would have received a stadium ban if the roles had been reversed.
"Am I surprised he wasn't punished? I'm not surprised. I'm not surprised," Mourinho told reporters.
"If it was me, it would have been a stadium ban!
"I gave you my reaction after the match, saying nothing had happened. The reaction from everyone else was saying nothing had happened."
Wenger has since apologised for the push of the Chelsea manager after he was furious with Gary Cahill's challenge on Alexis Sanchez.