Concussion
Concussion in rugby union: parents, coaches and referees share their stories
Over the weekend we told the story of Ben Robinson, a 14-year-old schoolboy who died from Second Impact Syndrome when he played on after being concussed in a rugby union match. We invited you to comment on the special report. Here are your stories
Concussion: how rugby union's rulers risk the lives of their players
Andy Bull: In the second part of our series on the dangers of concussion in rugby union senior figures from within the game express their concerns alongside Ben Robinson's father, who believes the sport needs to act now to prevent such tragedies as killed his son