Greenwich time at 9:00 on April 18, 25000 flowers decorated the giant Olympic rings appeared to the British Royal Botanic Gardens in southwest London.

London Olympic Committee (LOCOG) Chairman Sebastian Coe Branch (Lord Sebastian Coe) and LOCOG CEO Paul Dayton (Paul Deighton) were to open the London Olympics 100 days countdown ceremony and planted an oak tree as a souvenir.

At this point, the meticulous preparations for the 7 years of the 30th Summer Olympic Games are in the final sprint. The London Olympic Organizing Committee, all related to stadium construction and renovation have been completed, are down to the Olympic Park construction of the park in the mop-up, the preparatory work focus has shifted to a series of test events densely arranged at various venues in all aspects of the site running all-round testing, Financial Post reported.