London , allocated to Clapton (CT) garage and operating route 38. To the right is Stagecoach London bus 17746, (reg. LY52 ZFE), a January 2003 Dennis Trident double-decker with Alexander ALX400 bodywork, allocated to Stratford (SD) garage, and operating route 30 to Marble Arch . Date 28 September 2005 ( 2005-09-28 )