I had some diagrams which were "pre-release" so the signal numbers or placement I refer to may not be exactly what is in place right now.
Coming from London, 4-aspect signal L1009 protects the junction towards South Totty. Then the next signal is L1011, with its overlap across the facing crossover. This crossover is, I believe, ground frame only and unsignalled. That is, the points are detected normal for proving the "straight on" routes but there are no signalled moves. Presumably the bloke at the GF will give hand/flag signals.
Then there is a trailing crossover. At the London end of the down platform is signal L1016, a 3-aspect. This allows signalled moves back towards London.
At the country end of the down platform is the next 4-aspect signal, L1015.
In the up direction, L1014 sits on the up end of the up platform (4-aspect). The overlap for this goes through the trailing crossover but not the GF facing crossover. This reads all the way through the South Totty junction, to L1010.
Somewhere roughly parallel to L1011 is a ground shunt signal (L5305), reading across the GF trailing points and signalled facing points, allowing an up train to reverse into the down platform only.
Is that the kind of thing you were after?
Geoff M.
