WORCESTER Warriors flanker Matt Cox starts at open-side in England Under 20's key Six Nations clash with France tomorrow night.

London Wasps wing Joe Simpson has recovered from an ankle injury to take over from Warriors scrum-half Johnny Arr on the bench.

England Under 20s: Norton (Gloucester Rugby); Stegmann (Harlequins), Eves (Bristol Rugby), Turner-Hall (Harlequins), Cato (Saracens); Goode (Saracens), Youngs (Leicester Tigers); Catt (Bath Rugby),Gray (Northampton Saints), Corbisiero (London Irish), Hobson (Cornish Pirates), Thomas (Saracens), Fisher (London Irish), Cox (Worcester Warriors), Ellis (London Wasps, c). Replacements: Freer (Leeds Carnegie), Moss (Bath Rugby), Saull (Saracens), Sargeant (Harlequins), Simpson (London Wasps), Miller (Newcastle Falcons), Sharples (Gloucester Rugby).