Revenues at the tech firm that decides questionable points in top GAA matches last year soared to £41m (€48.32m) - thanks to the controversial VAR (Video Assisted Referee) technology.

The Limerick County Board executive will officially call on the GAA to introduce the use of a TV match official where possible.

First used as a broadcast tool to analyse decisions in Cricket, Hawk-Eye has now become an integral part of over 20 sports and every year covers 20,000 games or events across more than 500 stadiums in over 90 countries.

Hawk-eye will make its competitive debut at the Rugby World Cup. Here is how it will make its presence felt during the tournament.