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
Edgware Road tube station (Bakerloo line) company's plan to extend west or north-west from Paddington. The BS&WR chose not to construct the tunnels west of Edgware Road whilst it considered alternatives. In 1908 the BS&WR considered a joint scheme with the North West London Railway (NWLR) to build a tube line from Edgware Road station to Cricklewood via Kilburn. The NWLR had obtained permission to build a line along Edgware Road from Cricklewood to Marble Arch in 1899, and had received approval for an additional section from Marble Arch to Victoria in 1906, but it had been unable to raise the money to build the line.