Published in The Guardian 5th March 2016
World Rugby and/or national rugby unions will face class action claims against them for not changing the tackle law.
If World Rugby continues to sit on its hands,thousands of players will suffer from dementia 20 or 30 years after hanging up their boots.
Tackling should be below the nipple line marked on the outside of every jersey. And each side's " backs" should have to be 10 metres behind the scrum, maul, ruck and line out.