 CTRL Signs
"contrex" <mike.j.harvey@> wrote in message
news:7d8b19cd-ecdb-4e65-b7fb-aae74b8cefb5@d1g2000hsg..com...
> On 19 Jul, 10:08, David Hansen <SENDdavidNOhS...@spidacom.co.uk>
> wrote:
>
> > they are where the signals would be if there were trackside signals.
>
> What meaning, exactly, does that convey?
A lineside signal identifies the boundary between block sections, and
conveys a permission or prohibition for the train to proceed into the next
section. A repere identifies the boundary between block sections, but the
permission or prohibition for the train to enter the next section is
conveyed by the in-cab signalling.
Peter |