Ireland coach Declan Kidney has made it very clear that he would no longer tolerate the kind of indiscipline that has hampered Ireland's Six Nation's campaign this year.
Ireland travel to Cardiff on Saturday knowing that if they are to stay in the Six Nations ***le race they cannot afford to continue to be on the wrong of the penalty count, as they have been in all three of their previous games against Italy, France and Scotland.
Second row Donncha O'Callaghan has revealed that the coach gave his squad an earful on Tuesday.
"Everyone probably knows Declan as a nice man who is really calm and composed but he let fly on Tuesday," said the Munster lock.
"Whoever was in on our meeting wouldn't want to be on the end of a silly penalty this weekend.
"It has been a while since he lost his temper. I can remember one or two with Munster, but it's fair to say he was fairly annoyed.
"You could see it's the main man calling the shots and guys don't want to reoffend."