this is bbc news. these are the latest headlines in the uk and around the world. platinum jubilee celebrations enter their third day, and it s party time at the palace. it s derby day at the races but the queen won t be there only the third time ever the monarch will miss the event. filmed at home at sandringham in april, these previously unseen clips were released to mark thejubilee celebrations. in other news, travel disruption continues, airlines cancel more flights this morning and rail passengers are being warned of delays because of strikes by conductors. an investigation begins after a train derails in southern germany leaving at least four people dead.