Frankie Dettori has told the Daily Star that he was "ashamed and embarrassed" after being banned for six months over a positive drugs test.
He said: "It was one night of madness with friends. I dropped my guard at a moment when I was at my weakest."
More top news
Princes William and Harry will officially mark the 20th anniversary of their mother's death by visiting the garden created in her name.
Holidaymakers risk fines of up to £125 if they fail to meet the new clean air rules, but only a third are aware of the regulation.
A cyclist who ploughed into a mother-of-two has been cleared of manslaughter but convicted of "wanton and furious driving".