Wasps hope RFU hearing clears Nathan Hughes over George North collision

• Hughes charged with striking North ‘with the knee and/or shin’• No8 to miss European Champions Cup game in Toulon if found guilty• Concussed North may not play again this seasonWasps are hoping a disciplinary hearing in London on Tuesday will find in favour of their No8 Nathan Hughes after he was sent off against Northampton on Friday. Hughes faces a charge of striking George North with his knee and/or shin and will sit out his side’s European Champions Cup quarter-final in Toulon if found guilty.North was knocked unconscious directly after scoring the second of his two tries in Northampton’…