Stephen Ferris is free to play for Ireland in Paris this Saturday after escaping punishment in a disciplinary hearing on Wednesday.
The flanker was sin-binned and cited for a tackle on Wales forward Ian Evans in the dying minutes of Sunday’s 23-21 defeat.
The subsequent penalty allowed Leigh Halfpenny to kick Wales to victory in a dramatic climax in Dublin, and a ban for Ferris would have added salt to Irish wounds.
However, a Six Nations statement explained how after careful analysis it was decided the tackle “did not uphold the citing”.
Ferris expressed his relief on Twitter, saying: “Thank goodness that is all over. Happy man.”
Wales lock Bradley Davies has received a seven-week ban for a dangerous tip tackle in the same game. In worse news for Ireland, fly-half Jonny Sexton is a doubt after suffering a thigh injury in kicking practice.