"Mait001" wrote in message
...

That is called foresight and forward planning that is so patently missing
now.

I don't agree. Many modern schemes have passive provision, or more, for
other schemes. In fact, the existing Heathrow Express has a junction which
was built for the T5 branch, although this will not be used.... and the
Piccadilly T4 loop has a straight bit beneath where T5 was planned, although
this will also now not be used.

--
John Rowland - Spamtrapped
Transport Plans for the London Area, updated 2001
http://www.geocities.com/Athens/Acro...69/tpftla.html
A man's vehicle is a symbol of his manhood.
That's why my vehicle's the Piccadilly Line -
It's the size of a county and it comes every two and a half minutes