Opening ceremony of the biggest sports event, London Olympics 2012 is just around the corner and it is facing problem with the timings. The length of the opening ceremony has been shortened by half an hour. The reason behind this cut back of the ceremony is public-transport fears. Danny Boyle, Artistic Director of the Ceremony has admitted to cut the length of his $42-million opening ceremony. The decision to shorten the ceremony was made after watching the rehearsals at Olympic Park on Saturday night. It is thought that the ceremony will take more than three hours.