Do you think the referees know when to call a knock on or do they just gauge the reaction of the players?

Question

Do you think the referees know when to call a knock on or do they just gauge the reaction of the players?

Answer 1

if something isn't done about the utter stupidity  and lack professionalism regarding the referees it will really start to cost our game.

they seem to be like politicians, all c**p!

Answer 2

judging on the performance during the warriors - sea eagles game, I'd have to say no, they make it up as they go along.

Answer 3

player and fan reaction.

Answer 4

The refs appear to be completely clueless - and the linesmen are no better. Judgement seems to be based on the reactions of the players and crowd.

Answer 5

alot is reaction from fans

and they might as well just get rid of the linesmen, useless

Answer 6

The referees are getting worse in the NRL... it is getting beyond a joke.

Answer 7

The referees know if they are any good,and the fans will let them know if they are not any good