London Underground rolling stock the 150th anniversary of the opening of the Metropolitan Railway special services ran in January 2013 using a restored 1892 "Jubilee" carriage, 1898–1900 bogie carriages, steam locomotive No. 1 and electric locomotive "Sarah Siddons". Further events are planned in 2013 for Locomotive No. 1, "Sarah Siddons" and the Jubilee carriage, including a "Steam back on the Met" scheduled for May. To celebrate the 150th anniversary of the District Railway the London Transport Museum are restoring a three-car Q Stock train to run on the District Line as special services during 2018. After the District Railway had electrified in 1907 it
Transport for London Buses and trams share a common fare and ticketing regime, and the DLR, Overground, Underground, and National Rail services another. Rail service fares in the capital are calculated by a zonal fare system. London is divided into eleven fare zones, with every station on the London Underground, London Overground, Docklands Light Railway and, since 2007, on National Rail services, being in one, or in some cases, two zones. The zones are mostly concentric rings of increasing size emanating from the centre of London. They are (in order): Superimposed on these mode-specific regimes is the Travelcard system, which provides zonal tickets