Tom Curry wants action over ‘crocodile roll’ technique that sidelined twin Ben

Brothers Tom Curry and Ben Curry in action for Sale (David Davies/PA)

Tom Curry believes rugby should act to prevent the type of injury that has ended the World Cup aspirations of his twin brother Ben.

Ben has been ruled out of Sale’s first Gallagher Premiership final since 2006 after sustaining a serious hamstring injury in Sunday’s semi-final victory over Leicester.