article_snippet: No 8 was found guilty of recklessly kneeing North and told Nathan Hughes can’t play against Toulon.
article_snippet: Nathan Hughes was shown a red card in Friday night’s Aviva Premiership clash with Northampton for an incident which saw North suffer his third confirmed concussion in less than four months, leading to calls for Nathan Hughes not to play again this season.
article_snippet: North was out cold on the pitch at Franklin's Gardens after scoring a try .
article_snippet: The incident left North concussed in the act of scoring Hughes second try of the match and has led to calls for the Wales and Northampton winger to be rested for the rest of the season over fears for Hughes long-term welfare.
article_snippet: North was knocked out again and was forced off after a clash with Hughes during Saints' win over  Wasps .
article_snippet: North was unable to continue and has been advised not to play again until the World Cup in September .
article_snippet: Hughes was understood to be distraught after the game and sought North out to apologise.
highlights_snippet: Nathan Hughes was shown a red card for an incident which saw North suffer Nathan Hughes third confirmed concussion in less than four months .
  