Video Assistant Referee causes controversy every week in the Premier League, but how are decisions made, and are they correct?
After each weekend we take a look at the major incidents, to examine and explain the process both in terms of VAR protocol and the Laws of the Game.
In this week's VAR Review: AFC Bournemouth won at Arsenal thanks to a controversial goal from Evanilson, but should it have been ruled out for handball? Plus a possible red card for Wolves defender Rayan Aït-Nouri and double penalty woe for Newcastle United.