Signal numbers on the WCML nr Scorton
 

Not sure if this is the right place for this query (it seems the best place), but I need help to identify the signals around the former Scorton station on the West Coast Mainline?

Ideally I'd like to identify the signals in both directions either side of the station site. I'm led to believe that PN176 is nearby, but I have no idea if this is close to the site or even which direction it faces.

Thanks in advance for any help received.