City defeated Arsenal 4-1 in a Premier League clash, with Grealish grabbing Thomas Partey’s collar. This comes after United star Casemiro was sent off for grabbing Crystal Palace ace Will Hughes’ throat and Brazil was handed a three-match ban. United fans were fuming after the call to action, claiming there are double standards.

One fan tweeted: “If it was Casemiro ….. He’d be banned from football for life & deported back to Brazil.”

Another posted: “Probably added to death row too.”

A third said: “Me and my son were discussing this. There is no consistency. If Casemiro’s was a Red then so was this.”

This fan commented: “For sure….it’s poor! Grealish needs to be banned just like Casemiro.”

And that one stated: “I hope FA looks at this for sure, if the rules are rules..”

This also comes after Casemiro was handed a four-match ban following a studs-up tackle on Southampton ace Carlos Alcaraz in March.

Palace goalkeeper Sam Johnstone performed a similar challenge a month later but only received a yellow card.