UFOs landing in our area are not wanted, thanks

I attach two pictures of a piece of litter: during the past five weeks or so, pieces of paper like this have been dropped at varying intervals on the road between Stenwith and Sedgebrook.

I have also seen this between Harston and Croxton Kerrial. A year ago it was being dropped around Knipton.

Each piece of paper has the same pattern on it, it is approx half an A4 sheet, and has been cut by scissors and is folded with the dark background.

There are clumps of five to 12 pieces approximately every 20 to 60 yards, as if thrown from a vehicle.

Can anyone explain the purpose or reason behind the phantom unexplained folded objects (UFOs) - AKA, litter?

Peter Sheardown

Bottesford