What an odd thing to do. But I guess they must occasionally pull up something of value or they wouldn’t be doing it. I have visions of them pulling up a murder weapon and helping police solve a crime.
Shopping trollies and old bike frames would probably be considered a good day's catch? Anyway, I notice that the trees in the background are beginning to leaf - Spring is on its way :-)
Well done!
If you'd prefer a different challenge, just let me know and I'll set another.