Frankie Dettori could not write a fairytale ending to his final ride in the Betfred Derby when he could finish only tenth at Epsom.
The 52-year-old, who will retire from race riding in the autumn, had set the day up for a grandstand finale by riding the winners of both feature races on the first day of the Derby Festival, including the Betfred Oaks.
Punters backed him to pull it off, with his mount Arrest going off the 4-1 favourite for the £1.5 million Classic.
