The All Blacks have the WORST discipline for a tier one team in the world

During the 2011 Rugby World Cup cycle, under coach Graham Henry, the All Blacks were carded by a referee once every 338.5 minutes. That's one in every four and a bit games.

For the 2015 Rugby World Cup cycle, the number of cards doubled. All Blacks were sent from the field every 166 minutes, or every two games. Since then, it's increased to every 139 minutes.