In case any body finds it of interest, I came across the video below of when Blue Peter presenter Katy Hill visited the under-construction Jubilee Line Extension in 1997 (and again in 2001 after opening). I remember watching the original broadcast...
Blue Peter - London Underground Jubilee Line Extension - 1997-2001
Katy Hill shows us the development of the London Underground Jubilee Line extension in 1997 and later in 2001.
tube2.me
