Latest Greyhound News DERBY FINALISTS ALL CLEAR SHARE ON: Greyhound Star — July 19, 2023 The big one. The £175,000 Derby winner Gaytime Nemo with Rachel Holland Towcester 1st July 2023 Photo: © Steve Nash Contrary to some rumours circulating on social media, the Greyhound Board of Great Britain have confirmed that all six Derby finalists in the 2023 Star Sports/Towcester TRC Derby final produced negative drug tests.