Frankie Dettori started the final chapter of his illustrious career by riding his first winner of the year in Britain on his first day back - after just four hours of sleep.
The 52-year-old superstar jockey flew back from the US overnight and got right back into the groove with a smooth victory on Covey at Newmarket, his adopted home.
Dettori announced in December that 2023 would be his last year in the saddle with the Italian set to put down his whip for good in the autumn.
