​The Three Light “Garden-Seat” Horse-Bus was used for a number of years by Chessington Zoo, who purchased it from Mills Circus. The bus was operated on a service between Chessington South Station and the zoo, until it's retirement in 1949; when it failed to pass an inspection. The horse bus still survives today and after a complete overhaul and repaint to it's original livery the bus is now part of the display at London Bus Museum in Cobham, Surrey.