Arsenal boss Mikel Arteta says Fabio Vieira deserved his red card in victory over Burnley.
Vieira saw red in the second-half for a high challenge after a VAR check.
Arteta says the decision was the right call despite last week's rant against VAR: "With the red card yes, thank you for asking me, VAR was right.
"The referee was right. Really good decision. Really positive for Mikel to speak positively about that.
"Yeah, good decision."