episode ##man was knocked out by burns ' Nathan Hughes last Friday . He will be given at least a month to recover before returning to action . North has suffered multiple concussions in the last six months . The Welshman will be interviewed by a neurologist at the end of April .
George North was knocked out by Wasps ' Nathan Hughes last Friday . He will be given at least a month to recover before returning to action . North has suffered three concussions in the last four months . The Welshman will be reassessed by a neurologist at the end of April .