Queensland jockey Tiffani Brooker has been disqualified for nine months after a recent urine test showed traces of a number of prohibited drugs. Stewards opened an inquiry after Brooker submitted a urine test at the Sunshine Coast on August 11. The inquiry heard Brooker's test showed traces of amphetamine, methamphetamine, oxazepam, nordiapazem, temazepam, ketamine, norketamine[...]