Sin Bin - when a player is shown a yellow card and expelled from the field of play by the referee for 10minutes for foul play orpersistent infringement he is said to have been sent to the "SinBin".
Dragons flanker Joe Bearman became the third player to be sent to the sin bin when he was given a yellow card for a spear tackle, and Robinson added a further three points to the Blues total from the resulting penalty.
Cudmore had appeared to throw the two initial punches and he was handed a red card by referee Chris White with O'Connell ordered to the sin-bin for 10 minutes.