07-10-2010, 06:52 AM
(07-10-2010, 12:51 AM)Alasdair Wrote: We use them on the Underground for centre turnback sidings, for example at Rayner's Lane.Can you post the symbol used for them on the plans for the signalling / track layout and indeed the presentation to the signaller on theirdiagram / panel / VDU
PJW

