On Wed, 22 Sep 2010 13:56:56 +0100, "Steve Terry"
wrote:

About ten years ago Orange put leaky feeder in the tunnels
on the West coast line out of Euston at least as far as Northampton

Are they still present? If so that might explain why it is sometimes
possible to hold a signal all or most of the way through some of the
tunnels.

Neil
--
Neil Williams in Milton Keynes, UK
To reply put my first name before the at.