North 'should not play this season'

Northampton and Wales wing George North should not play again this season, according to former World Rugby medical adviser Dr Barry O'Driscoll.


North was knocked out as

Saints beat Wasps 52-30,

the fourth time he has taken a blow to the head this season.


Northampton say the 22-year-old is being assessed and the club "will not be making any further statement yet".


Former Ireland international O'Driscoll said: "There should be no more rugby for George North this rugby year.

"
North was left motionless when he was struck on the head by Wasps forward Natha…