Video referee (TMO) decisions will be introduced in the 2009 Cup series.

Several months later, the ISU approved the use of video replay, when available, to review referee decisions.

The encounter to Ireland ended in Welsh defeat, blamed mainly on poor referee decisions.

Although controversial, the third fall was granted to Lindsay by referee decision.

I was in a great stress facing the referee decision that seemed to fix the match and bluntly showed injustices towards my team.

There are also grudge matches that randomly appear after every tournament bout in addition to referee decisions that can go either way.

For the most part, the NBA has embraced the role that technology can play in improving referee decisions.

Sign language is also used to communicate referee decisions and communication between players.

Clubs management and coaches blamed the referee decisions for their losses.

That being said, the amount of ridiculous referee decisions that have gone against Barca this season is really something else.