George North was knocked out after a clash with Franklin . Northampton Saints won comfortably to stay top of the Aviva Premiership . Hughes was sent off the tackle which was deemed to be dangerous play . Christian Wade scored a hat-trick but it was n't enough for Wasps . Click here for all the latest rugby union news .
George North was knocked out after a clash with Wasps Nathan Hughes . Northampton Saints won comfortably to stay top of the Aviva Premiership . Hughes was sent off the tackle which was deemed to be dangerous play . Christian Wade scored a hat-trick but it was n't enough for Wasps . Click here for all the latest rugby union news .