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
Jubilee line the Jubilee line. St. John's Wood and Swiss Cottage stations were opened in 1939 on the then-new Bakerloo line branch 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 in 1939, with only Wembley Park being shared with the Metropolitan. Then, the Jubilee line took over the whole of the Bakerloo line service between Baker Street and Stanmore. The only 'new' stations built for the original Jubilee line were the Baker Street westbound platform (eastbound opened in 1939), Bond Street,