UK's Intelligence Headquarters (GCHQ) looks like a crop circle

It's circular. Crop circles, created by flattening the area from a central point, are circular. It's why they're called crop circles. Frisbees are a similar shape, pehaps they're fitted with surveillance equipment and aliens drop them from the sky under the cover of darkness to monitor Trump.

It's not just because it's circular, dick, it's the way the buildings are placed etc - actually a bit like a Stargate.

Use your imagination, this is GLP, not a knitting forum.

Yep they're broadcasting his everymove

Concentric patterns would relay the stellar codes throughout the galaxy
So that future aliens will also be at peace

See - you get it.

The cars look like a binary code.

Take a look at their MI6 building
Giant Aztec pyramid
Religionists the lot of them

Wrong
The Brits keep their secrets
well hidden

or a toilet seat

ffs

future badger aliens