Chris Ashton needs to improve, says coach Stuart Lancaster

England coach Stuart Lancaster says Saracens wing Chris Ashton needs to improve his tackling if he is to return to the team.

The 25-year-old is suspended for Saturday's opening autumn international against Fiji after a dangerous tackle on Northampton's Vasily Artemyev.

Lancaster also says his side will "cause problems" for the Fijians, as England prepare for the four-match Test series.

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SATURDAY 10 NOVEMBER

Wales v Argentina: (1400-1630, BBC One)

Ireland v South Africa: (1700-1930, BBC Two/BBC HD)

England v Fiji (highlights): 1900-2000, BBC Three)