festival. jockey donnacha rode the filly home for his father, trainer aiden o'brien. but with the derby thanjust the racing to consider for event organisers, as sara orchard reports. the festival starts with ladies day, with plenty of racegoers arriving hours in advance of the action to pitch prime spots on the famous course. meanwhile, many stars of the show enjoyed a cooling bath behind the scenes, and after recent heavy rain they would all be in for a tough work—out. never stop watching the weather, especially in thisjob, we are glad to avoid showers yesterday, because the racecourse would have taken it, but it would have been much softer ground than it is, and in flat racing terms, it's soft enough as soft. the derby festival is the largest gathering of people in surrey, and after the highly publicised outbreaks of violence of both goodwood and ascot, there is a big focus on how this event is going to conduct security and police. 0ur planning for the festival takes month to month that we work with the police in order to make sure we have the right level of security measures in place