The northernmost segment of the Piccadilly line will near for 2 weeks from Saturday, Transport for London (TfL) has stated .
There can be no provider among Cockfosters and Wood Green till Sunday 1 September to get the road prepared for ninety four new air-conditioned trains, so as to be brought in 2025.
Railway substitute buses connecting each stations may also name at Oakwood, Southgate, Arnos Grove and Bounds Green.
TfL stated the paintings could renew infrastructure, factors and crossings withinside the Arnos Grove area, in addition to put together sidings for trains withinside the Cockfosters area.