RAF Coltishall.....
during my time there in the 80's to 90's, I'm sure I remember going over to some original WW2 sandbagged revetments just off the taxi-way past the old SAR pan area (the sandbags had long since rotted away, leaving behind the now rock hard sand).
Was it a dream or am I right?
Now the place has closed for military service, and if they're still there shouldn't something be done to preserve them as a piece of wartime history?