Any Currency, trained by Martin Keighley, loses his Cheltenham Festival win over a banned substance found in his urine.
Plans for a £10m gallop which could "provide a boost to the horseracing industry" are revealed.
Ryan Moore, who last raced on 31 July at Goodwood, returns to action at Newmarket where he will ride the Sir Michael Stoute-trained Spatial.
Jockey Adam McNamara lands his biggest prize to date with Heartbreak City winning the Ebor Handicap at York.
Audio & Video
Sir AP McCoy says he has "done nothing but cry all morning" after the news that Irish jockey JT McNamara has died aged 41.
Analysis and opinion from the BBC's horse racing correspondent.
All the meetings scheduled in the United Kingdom
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What's on BBC Sport this week
This week's sport on the BBC includes action from the US Open tennis, Premier League and England's one-day series against Pakistan.