Paul Terry wrote:
In message , Brian Watson
writes

Just heard on BBC London this morning that service is still
suspended.

:-(

According to TfL this is now due to signalling problems affecting
the entire Northern line.

LU have been blaming the tripcock problem on the "signalling system"
from the start.

Another question: what, if any, differences are there between the
tripcock systems on the 1995 (Northern) and 1996 (Jubilee) trains, which
are generally of similar design from the same manufacturer?
--
Richard J.
(to e-mail me, swap uk and yon in address)