How do you make rugby a safer sport?Read full article on Six Nations 2015: Nine ways to make rugby a safer sport
Blood and thunder, guts and glory. The Six Nations has always been defined by physical confrontation, but this winter has seen the bodies piling up like seldom before.
George North, struck twice on the head with sickening force. His Wales team-mate Samson Lee concussed, the forehead of his fly-half Dan Biggar lacerated in another collision.