A group of Arsenal supporters reportedly got into a scuffle during the Gunners' FA Cup fourth-round win over Brighton & Hove Albion due to a banner calling for manager Arsene Wenger to quit.
The banner, which was unveiled during Arsenal's 3-2 victory, is thought to have sparked a row between fans around the 80th-minute mark.
It is thought that punches were thrown when the 'Arsene, thanks for the memories but it's time to say goodbye' banner was unravelled because the fans in question wouldn't put it away, according to the Daily Mail.
Reports have claimed that the man who unfurled the banner was ejected from the ground.
