This illusion – named Pinna's Illusory Intertwining Effect – first appeared in Shifts of Edges and Deformations of Patterns written by Baingio Pinna and Richard L Gregory, an academic journal ...

On May 19, another unique crop circles was found in a grass field 30 miles away in the nearby county of Dorset. That design featured several geometric shapes set inside two overlapping circles.

Hence all the overlapping circles (Venn-diagram heaven!). The best way to make sense of this legal tangle is to mouse over the title of an individual scandal, which will highlight everyone implicated.