blue card

Ange Postecoglou and Jurgen Klopp have expressed their disagreement with the idea of ​​introducing blue cards in football. Currently referees use yellow and red cards to caution and send off respectively, but reports say the…

Football will introduce a revolutionary blue card as an additional disciplinary measure in matches. Current rules allow referees to issue a yellow card as a warning, and two yellow cards equal a red card, which sends off the player.…