History of Wigan   (Help with ancient and recent history.)

I do Joe, cant remember there names but do recall them being part of the salvage teams that were set up. Also remember Billy Cunningham from Bryn joining them on their haulage because he would get PLA instead of the haulage rate. Billy worked on the haulage down the South Dip, mostly at J60 and can still see him now getting hot under the collar because Johnny Burke had ripped into him, I still see him in Ashton from time to time and he's not changed one bit. Can you remember what PLA stands for ????