Referee Jaco Peyper shows a red card to France's Sebastien Vahaamahina during the Rugby World Cup quarter-final at Oita Stadium on Sunday. AP
Referee Jaco Peyper shows a red card to France's Sebastien Vahaamahina during the Rugby World Cup quarter-final at Oita Stadium on Sunday. AP

Rugby World Cup referee Jaco Peyper in spotlight after posing for photo appearing to mock red card elbow