On Feb 23, 8:10*pm, "Recliner" wrote:
"Zen83237" wrote in message



It seems a disgrace that of the Tubelines lines to get a new
signalling system first in the less than 10 year old Jubilee Line,
that quite frankly should have been built right in the first place.
Well at least the extention at least.
The Jubilee got completely new trains 20 odd years ago as well. Why
does the Jubilee get preferential treatment. Poor old Bakerloo line
gets stuffed. I accept with the Piccadilly line the new signally is
not much use
without the new trains.

The Jubilee line's trains are not much over a decade old, not 20 years.
But I'd much rather travel on the Picc's almost 35 year-old 1973 stock
trains, which are, arguably, still the nicest Tube trains on LU. But I
preferred their original transverse seating layout.

As for the Jubilee Line's signalling system, you probably remember that
the original intention to install moving block signalling was abandoned
when it became clear that it wouldn't be ready in time for the opening
of the Dome. A lower capacity conventional system was installed instead
as a stop-gap measure.

The Jubilee did get new trains in the mid to late 1980s (designated
1983 stock), which is probably about 20 years ago. And then again for
the extension in about 1999.

Four coaches of 1983 stock are now on top of a building in Great
Eastern Street where the viaduct out of Broad Street used to go.