London Transport Museum's Daimler Fleetline DMS 1 took part in the route 61 Running Day on Saturday 14 September. It joined other heritage buses running in passenger service over the route, in an event organised by the London Bus Museum.
An associated event marked the centenary of Bromley garage with an Open Day.
DMS 1 was crewed by members of the London Transport Museum Friends.
The photo is by Phil Hambling.