It's clearly been done by an actual Colchester resident.
You tell from the diplomatic and tolerant approach to it's considerate, polite and well-mannered military personenel stationed there.
(
Amorous Badger NAKED BEA ARTHUR PHOTOS 4U, Fri 15 May 2009, 9:20,
archived)
It's a bit
"I think people who disagree with me should die"
but it's also witty, so you can let them off.
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PsychoChomp, Fri 15 May 2009, 9:21,
archived)