english: Because the original Routemaster bus that some of you may be familiar with, which had this open platform at the back -- in fact, I think all our Routemasters are here in California now actually.
non_english: Pretože pôvodný autobus Routemaster, ktorý niektorí z vás možno poznajú, mal vzadu otvorenú platformu -- vlastne, myslím, že všetky naše Routemastery sú teraz v Kalifornii.