Delta Air Lines | Greyhound Lines | Eastern Air Lines | Outside the Lines | Ellerman Lines | Carnival Cruise Lines | Peter Pan Bus Lines | Korean Air Lines Flight 007 | Trans-Canada Air Lines Flight 810 | Trans-Canada Air Lines | Liverpool to Manchester Lines | Driver: Parallel Lines | Blue Lines | American President Lines | Peter Lines | Farrell Lines | Blurred Lines | Behind Enemy Lines | Swiss International Air Lines | Source lines of code | Snow Hill Lines | Nazca Lines | Moby Lines | Fraunhofer lines | China Shipping Container Lines | Bonanza Air Lines | Bibb v. Navajo Freight Lines, Inc. | Behind Enemy Lines (2001 film) | Aegean Speed Lines | 'widened lines' |
The locomotives were put to work on King's Cross outer suburban duties such as the Cambridge Buffet Express as well as services from Kings Cross to Moorgate sub-surface platforms via the 'widened lines' (more recently, part of Thameslink).
The tracks were removed in 1971 following which the Northern City Line empty stock movements ran from Neasden via King's Cross (York Road) and the Widened Lines.