More place circles

When I first saw this circle it reminded me of the UK.  It turns out it is probably only part of the UK: Lincolnshire, to be precise, judging from the way the circles are arranged.  Again we have the co-ordinates 52N 0 32W, it would seem.

The following formation is a part of a bigger one which we will look at later.

Again, it is reminiscent of a map of the UK.  And of course, it was formed on British soil, so there's no reason to discount the possibility.
From the meridian to the Welsh coast is 5 degrees.  The formation is divided into 5.  The fifth rectangle on the right is greener than the others and appears to have a thicker border.  This is where 53N 0 32W would be if the line along the top of the "squares" is the 53rd parallel. It certainly seems to tie in with a map of the UK.

Finally a more "fun" one.