Re: Crossing loop design (r.e. Southern Aurora crash)

[jdennis@acslink.net.au (John Dennis)]

>NZ uses speed signaling after the finest British tradition, namely:

I don't think that speed signalling is a "fine British tradition" at
all.  AFAIK apart from a very brief experimentation with this US idea,
all signalling in the UK is effectively route based.  Signals at
junctions have feathers indicating a diverging route, or maybe a route
indicator.  

JD

==========================================================
John Dennis                         jdennis@acslink.net.au
Melbourne                                  denjo02@cai.com
Australia                   Home of the Dutton Bay Tramway
DBT URL:       http://www.acslink.net.au/~jdennis/dbt.html