With the nearby GNR built stations at
Alexandra Palace (originally named Wood Green) and
Hornsey providing a more direct route to central London, the
catchment areas for the line's stations were always fairly small and the opening in 1932 of the first section of the
Piccadilly line extension to
Cockfosters with stations at
Wood Green and
Turnpike Lane diminished them further, crucially eroding the line's passenger traffic. In the early 1950s, the line was one of only two branches in the London area still worked by elderly
F5, mainly, and
F6 2-4-2Ts. The remaining examples of these were called into Stratford Works for withdrawal, in mid-1958. There then being no other suitable locomotives for the Palace Gates line, many of its trains were worked by
J68 and
J69 0-6-0Ts until sufficient
N7 0-6-2Ts became available, following the electrification of suburban services from Liverpool Street station to Chingford and Hertford, in November, 1960. N7 and
L1 steam locomotives continued to be used, until September, 1962. In later years, services ran to North Woolwich rather than Liverpool Street, mainly to the benefit of workers in the docks living in the areas served by the line. ==Closure==