article_snippet: The Northampton and Wales winger, who sustained two head injuries against England in February but was controversially allowed to play on after medics missed the incidents, was knocked unconscious again on Friday night in Saints' Aviva Premiership win over Wasps.
article_snippet: George North was knocked out after colliding with Nathan Hughes' knee during the win over Wasps on Friday . '
article_snippet: North was immediately knocked unconscious following the contact during Northampton's win over Wasps .
article_snippet: North missed Wales win over South Africa last autumn after being concussed against New Zealand and was given three weeks off in February after the outcry over the way his double head knock against England was handled.
article_snippet: A Northampton statement read: 'After the game North was conscious and in the Saints' changing room with the rest of the team.
article_snippet: As with everyone in the squad, the Saints' places the highest importance on player welfare, and as such North will see a specialist early next week for an assessment.'
article_snippet: North was also knocked out twice during Wales Six Nations defeat by England earlier this year .
highlights_snippet: George North has been told not to play again this season after suffering a third concussion in four months against Wasps .
  
highlights_snippet: George North suffered two head injuries against England in February but was controversially allowed to stay on the pitch .
  