Conditional jockey Freddie Mitchell has been suspended for 12 days by the Warwick stewards after steering the Nicky Henderson-trained Mariole off the correct track while leading in Wednesday's Dudley Peverill Conditional Jockeys' Handicap Hurdle. Mariole, a 9-2 chance in the five-runner, two-mile-three-furlong contest, was bowling along in front when the pair drifted right on the turn into the back straight, heading towards a different course on the approach to the sixth flig