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
Lord's tube station tunnels. A new Bakerloo line station named St. John's Wood was opened to replace Lord's station. It had been the intention of the Underground's management to close Lord's station to normal services, but retain it for temporary use during top-class cricket matches; the advent of the Second World War led this plan to be abandoned, and the station closed permanently on 19 November 1939. The surface building survived until the late 1960s, when it was demolished. The site is now occupied by a hotel. Other Metropolitan line stations that closed with the opening of the Bakerloo line tunnels: Lord's tube