level crosings on the LUL
In article m, Martin
Underwood writes
Really? I thought that it was standard practice to close a level crossing if
it was just beyond the end of a platform in case the train overshot and
strayed onto the crossing. Certainly that's what's done with London-bound
trains at Sunningdale and Reading-bound trains at Egham.
Or are you saying that it *is* done, but that it's for safety rather than
purely signalling reasons?
Or for operational reasons - it means you can dispatch the train that
little bit quicker.
It might also be put into the signalling controls at individual
locations following a risk assessment; I just know it isn't a global
requirement.
--
Clive D.W. Feather, writing for himself | Home:
Tel: +44 20 8495 6138 (work) | Web: http://www.davros.org
Fax: +44 870 051 9937 | Work:
Written on my laptop; please observe the Reply-To address
|