"Mrs Redboots" wrote in message
...
Nick Cooper wrote to uk.transport.london on Mon, 1 Nov 2004:

I'd hate to see what the in-car track diagram would look like, though!

Presumably they'd do as they do on the District/Circle lines and have
some and some, according to which destination the particular train
normally served.

Or perhaps, as with the Met/H&C/Circle in the early 1990s, the 'new' branch
would have been badged as a line in its own right.