Nasser: England must step up against unbeaten West Indies

Nasser Hussain has implored England to show their mettle as they face unquestionably the toughest test of their World Cup campaign yet against the West Indies on Wednesday at Lord's.

Charlotte Edwards' side secured an impressive 38-run win over Scotland for their third victory of the tournament after wins against Sri Lanka and Ireland, but face an unbeaten West Indies side without captain Nat Sciver-Brunt, who is still sidelined with a calf injury.