News: New Zealand centre Ma'a Nonu has escaped further punishment for his spear-tackle on Ireland's Gordon D'Arcy at Lansdowne Road last Saturday.

Nonu was called before an International Rugby Board (IRB) disciplinary hearing on Tuesday night after being cited for the challenge which saw him lift D'Arcy into the air and drop the Leinster midfielder onto the turf.

IRB judicial officer Judge Wyn Williams, who deferred his decision overnight, has opted against taking additional action as Nonu did not drive D'Arcy into the ground.

Players found guilty of a dangerous tackle can be banned for between three and six months with the IRB anxious to stamp out such challenges.

Referee Jonathan Kaplan reacted to the second-half incident by awarding Ireland a penalty and Williams ruled this was sufficient punishment.

An IRB statement read: "His Honour Judge Wyn Williams QC (Wales) concluded that the evidence did not demonstrate that the player drove his opponent into the ground after lifting in the tackle.

"Furthermore it was also accepted that although the player had committed a dangerous tackle on Gordon D'Arcy, the referee had seen the incident and that his reasons why he dealt with the tackle by awarding a penalty and a caution were not wrong.

"Therefore no penalty was imposed and the player is free to continue playing."

Williams came to his conclusion after watching a video of the tackle, examining Kaplan's report, listening to Nonu's account and accepting representations from the player's legal team and New Zealand coach Graham Henry.