Although both lines were owned and operated by the Underground Electric Railways Company of London (UERL), there was no direct connection below ground and passengers interchanging between the lines had to do so via two sets of lifts and the surface.
På trods af at begge linjer blev ejet og opereret af Underground Electric Railways Company of London (UERL) var der ingen direkte underjordisk forbindelse og passagerer, der ville skifte mellem banerne, skulle gennem to sæt elevatorer og op på overfladen, for at dette kunne lade sig gøre.