Full Answer
What does the VAR do when the referee cautions?
The VAR will inform the referee so that the correct player can be disciplined.
What is the role of a VAR in soccer?
The role of the VAR is to assist the referee to determine whether there was an infringement that means a goal should not be awarded. As the ball has crossed the line, play is interrupted so there is no direct impact on the game.
Who decides to review video footage on the side of the field of play before taking the appropriate action/decision?
The referee decides to review the video footage on the side of the field of play before taking the appropriate action/decision, or the referee accepts the information from the VAR and takes the appropriate action/decision.
