Arsenal have been charged by the Football Association after players confronted referee Michael Oliver following Myles Lewis-Skelly’s controversial dismissal in the 1-0 win against Wolves, according to BBC Sport.
Oliver showed Lewis-Skelly a straight red card in the first half after the teenager fouled Matt Doherty, with the referee ruling it was serious foul play.
The Gunners appealed against the decision and the 18-year-old’s three-match ban was overturned earlier this week.
Arsenal have until 3 February to respond to the FA charge.
Police have been investigating “threats and abuse” directed at Oliver, said referees’ body Professional Game Match Officials Limited.
The FA said Arsenal had allegedly failed to ensure their players “did not behave in an improper manner”.
Doherty was just outside the Wolves box as he mounted a counter-attack in the 43rd minute when he was brought down by Lewis-Skelly.
The decision to send him off was upheld by Darren England, who was the video assistant referee (VAR).
The red card infuriated Arsenal boss Mikel Arteta and divided opinion among pundits and fans.
Match of the Day pundit Alan Shearer, the Premier League’s record goalscorer, said the sending off was “one of the worst decisions I’ve seen in a long time”.
