Jockey Jack Mitchell has been banned from riding for six months after testing positive for cocaine.
Mr Mitchell, 22, underwent a drugs test at Newmarket racecourse in May.
The British Horseracing Authority (BHA) has banned him from 7 October until 6 April 2012.
In a statement, he admitted his behaviour was “unacceptable as well as foolish”.
Fellow jockey and recent Ayr Gold Cup winner (17 September) Franny Norton has been suspended for 40 days after failing an alcohol breath test, which was taken at Chester on 5 May. He will be out from 7 October until 23 November.
Stay in touch with all the news in the run-up to and throughout major shows like London International and more with a Horse & Hound subscription. Subscribe today for all you need to know ahead of these major events, plus online reports on the action as it happens from our expert team of reporters and in-depth analysis in our special commemorative magazines. Have a subscription already? Set up your unlimited website access now
