In article ,
Roland Perry wrote:
In message ,
Colin Rosenstiel writes
Most of the "Underground" system is either above ground, or in
twin-track cut and cover.

Not in Zone 1 though.

No, but being able to run 24x7 round the Circle, and on many of the
lines outside, would be much better than nothing.

There's not much point in Leytonstone - Epping running 24/7. Or
even Stratfor - Epping (although there is slightly more point in
the latter).

I agree about the circle, though.

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