DISCUSSION. PRELIMINARY PLANNING FOR A NEW TUBE RAILWAY ACROSS LONDON.

Keywords: VICTORIA LINE, PRELIMINARY, PLANNING, UNDERGROUND, RAILWAYS, TUBES, TUNNELS, CITIES, PUBLIC, TRANSPORT, TRAFFIC, PASSENGERS, TRAINS, ECONOMICS, TRANSPORTATION, STATIONS, ESCALATORS, OPERATIONAL, RESEARCH, OR, DOORS, CARS, CARRIAGES, ROLLING STOCK, LININGS, LONDON, VICTORIA LINE, UK