Editing Jubilee line (section)

=== Station features ===
Stations north of Baker Street were not initially built specifically for the Jubilee line. In 1939, two new stations, St John's Wood and Swiss Cottage, were opened on the then-new Bakerloo line branch to Stanmore and have more traditional tube station features. Stations north of Finchley Road were opened by the Metropolitan Railway (now the Metropolitan line), but they became part of the Bakerloo line in 1939, with only Wembley Park being shared with the Metropolitan. In 1979, the Jubilee line took over the whole of the Stanmore branch of the Bakerloo line between Baker Street and Stanmore. New platforms were built for the Jubilee line at Baker Street (westbound platform; the eastbound one opened in 1939), Bond Street, Green Park and Charing Cross.

Stations on the [[Jubilee Line Extension]] feature:<ref name=":02" /><ref name=":4" />
*step-free access to street level
*contemporary architecture with overall design of the project led by [[Roland Paoletti]], and stations designed by a different architect (e.g. Canary Wharf by [[Foster and Partners]], North Greenwich by [[Will Alsop|Alsop, Lyall and Störmer]])
*substantially more escalators than previous stations (increasing the number of escalators on the Underground by half)<ref name=":04">{{cite book |last=Glover |first=John |title=London's Underground |publisher=Ian Allan Publishing Ltd |year=2010 |isbn=978-0-7110-3429-7 |edition=11th |location=Hersham |pages=127–131}}</ref>
*modern fire safety standards including evacuation routes and ventilation shafts
*[[platform edge doors]]

The stations have subsequently been praised as exemplary pieces of 20th-century architecture.<ref>{{Cite web |date=10 May 2022 |title=Elizabeth Line "more mannered" than Jubilee predecessor says head of architecture |url=https://www.dezeen.com/2022/05/10/elizabeth-line-crossrail-architecture-interviews/ |url-status=live |archive-url=https://web.archive.org/web/20220808182022/https://www.dezeen.com/2022/05/10/elizabeth-line-crossrail-architecture-interviews/ |archive-date=8 August 2022 |access-date=8 August 2022 |website=Dezeen}}</ref> The platform edge doors were introduced primarily to prevent draughts underground and to assist in air flow. They also prevent people from falling or jumping onto the track, as well as the build-up of litter.<ref name=":02" /><ref name=":4" />