10:00 - 17:00
RT-type bus every 10 mins.
Every 10 mins: Chelsea - Aldwych.
Every 30 mins: (from Aldwych) extended to Liverpool Street.
Every hour: extended (from Chelsea) to Hammersmith.
Organised by the London Bus Museum in conjunction with RT-75 and TfL Year of the Bus.
Fleet of 20 RT/RTL/RTW type buses expected to be in operation.
Timetable here (courtesy of London Bus Museum website)
NOT TO BE MISSED!