EDINBURGH - Duhan van der Merwe was the Calcutta Cup hero again when he followed up last year's stunning Twickenham double with a Murrayfield hat-trick that propelled Scotland to a 30-21 Six Nations victory over England on Saturday.

Last season the converted South African scored one of the best individual tries seen at Twickenham for years, then finished off a spectacular Scotland move to seal their third successive win over their fiercest rivals.