Rugby Sevens















Scrum protocol trial is needed but be patient, says top rugby referee

By James Crook at Twickenham Stadium in London 

Elite rugby union referee Wayne Barnes spoke of why changes to scrum protocol were necessarySeptember 4 - Leading rugby union referee Wayne Barnes has spoken of the necessity for the global trial of the "crouch, bind, set" scrum engagement sequence here at the home of England rugby today, but also warned that "teething problems" were likely in the implementation.