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English referee Wayne Barnes (R) speaks with a touch judge before displaying a yellow card to New Zealand's centre Luke McAlister (L) during the rugby union World Cup quarter-final match New Zealand vs. France, 06 October 2007 at the Millennium stadium in Cardiff. AFP PHOTO/MARTIN BUREAU (Photo credit should read MARTIN BUREAU/AFP/Getty Images)

English referee Wayne Barnes (R) speaks with a touch judge before displaying a yellow card to New Zealand's centre Luke McAlister (L) during the rugby union World Cup quarter-final match New Zealand vs. France, 06 October 2007 at the Millennium stadium in Cardiff. AFP PHOTO/MARTIN BUREAU (Photo credit should read MARTIN BUREAU/AFP/Getty Images)