EDDIE JONES said today that England are "working round the clock" to address the shortcomings exposed by Saturday's Calcutta Cup defeat at Murrayfield.

Scotland dominated the breakdown and exploited a frailty in defence to complete a 25-13 victory that leaves England's NatWest Six Nations title defence on precarious ground with two rounds remaining.

Jones admits it took too long to adjust to the landscape of the match — by half-time they had been overrun 22-6 — but views the setback as a necessary part of the team's learning curve.