The Video Assistant Referee (VAR) is a technology used in football to assist referees in making accurate decisions during matches. It involves a team of officials who review video footage of key incidents, such as goals, penalties, and red cards, to ensure that the correct call is made. VAR aims to reduce human error and improve the fairness of the game.
When a controversial decision occurs, the on-field referee can consult with the VAR team, who will analyze the footage from multiple angles. If necessary, the referee can review the video on a pitchside monitor before making a final decision, enhancing the overall integrity of the match.