Bakerloo line 30 tonnes, and the trains would be 17% more energy-efficient with air-conditioning included, or 30% more energy-efficient without it. The intention is that these new trains would eventually operate on the Bakerloo, Central, Piccadilly and Waterloo & City lines. Off-peak services on Bakerloo line are: This forms a 20tph service (or a train every 3 minutes) between Queen's Park and Elephant & Castle. "Note: For the former Stanmore branch of the Bakerloo line, see the Jubilee line article." Between 1917 and 1982, Bakerloo line trains continued along the DC line past Harrow & Wealdstone to Watford Junction. These stations continue
Paddington tube station (Bakerloo, Circle and District lines) three ticket halls: one for the Circle and District lines above the platforms of the sub-surface station, one below ground for the Bakerloo line station and one under the mainline station. The sub-surface station and the deep-level station ticket halls are linked via the ticket hall under the mainline station, but not to each other directly. Entrances are on Praed Street and from within the mainline station. On the tube map the station is shown jointly with the other separate Underground station and passenger usage data for both is combined. Interchange with the other station is through the mainline station