Geograph - photograph every grid square

Situated at the East of a mysterious mostly fenced off area to the East of a small industrial estate at Rosebank Park. I've put North for the camera direction, but to be honest had pretty much lost my bearings by this point!
If you follow the path that leads from the dead end road through the centre of the small estate (Rosebank Road) you come to a gap in the fence. Beyond this is a big bowl shaped hollow which is an empty balancing pond. Beyond this is an area of bushes and small trees growing through gravelled over land, and beyond this lies the area pictured. Obviously the high fence and remedial action regarding the ground implies something not that great must have been going on here once.