Evening all,   I am looking for some advice on the placing of signals on the track diagram of a through station, below. It is for a privately-owned light railway circa 1900. All lines, apart from the passing loop, are single track Obviously passenger traffic has to use the platform so both tracks on the loop need to be signalled for running in both directions. Some trains, both goods and passenger, will not run through and the locomotive will need to run round, so I gues