Dan Biggar determined to fire Wales’ Six Nations revival in Scotland

The fly-half defied the pain to impress against England and says his steadying influence will be vital at Murrayfield in a match neither side can afford to loseDan Biggar dosed up on painkillers to ensure he could play against England last weekend but nothing could numb the agony he felt after victory was snatched from Wales in the final moments.Biggar, whose place had been under threat from his Ospreys colleague Sam Davies, defied discomfort to deliver a performance of total commitment, from the opening minutes when he forced a turnover near his own line to the closing stages when he prevente…