Pep Guardiola praised Ed Woodward's work at Manchester United and criticised the fans who misbehaved during Wednesday's derby at the Etihad Stadium.
Manchester City lost 1-0 to their bitter rivals but still advanced to the Carabao Cup final thanks a 3-2 aggregate victory.
Videos circulated on social media during the game appeared to show City fans making plane gestures - in reference to the Munich air disaster - towards the United supporters, who reportedly ripped out and threw seats.
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City boss Guardiola condemned the actions along with the individuals involved in Tuesday's attack on the home of United executive vice-chairman Woodward.