What is the former name of the rail service to which the Northern City Line belongs?
Northern City Line The Northern City Line is a branch railway and commuter line in England, which runs from Moorgate to Finsbury Park in London with services running beyond. It is part of the Great Northern Route services and operates as the south-eastern branch of the East Coast Main Line (ECML). It is underground from Moorgate to Drayton Park in Highbury from which point it runs in a cutting until joining the ECML south of Finsbury Park. Its stations span northern inner districts of Greater London southwards to the City of London, the UK's main financial centre. Since December 2015 the service timetable has been extended to run into the late evenings and at weekends, meeting a new franchise commitment for a minimum of 6 trains per hour until 23:59 on weekdays and 4 trains per hour at weekends.
Northern Line (Cape Town) The Northern Line is a commuter rail service in and around Cape Town, South Africa operated by Metrorail Western Cape. Northern Line services operate from central Cape Town to Bellville, and then from Bellville along three different routes. The first route runs along the main Cape Town–De Aar railway line to Paarl and Wellington. The second route passes through Stellenbosch to terminate at Muldersvlei station on the main line, while the third also passes through Somerset West to terminate in Strand.