Williams ruled out

Ospreys wing Williams, scorer of 45 tries in 62 Tests, has failed to recover in time from an ankle injury suffered during the 26-13 victory over Scotland last weekend.

Williams is replaced in the starting line-up by Scarlets wing Mark Jones, who wins his 44th cap.

But the loss of such a dynamic force as Williams is a major setback for the reigning Six Nations champions, who are seeking a hat-trick of tournament victories over England.