#42 Crop Circle from the UK

Any thoughts on this crop circle that occurred justwest of Winchester (Hampshire, UK) in 2002 ?  It is an 'alien face' with a circular grid containing some kind of binary data sequence.
The disc was deciphered by Paul Vigay by simply using ASCII computer code:
"Beware the bearers of FALSE gifts and their BROKEN PROMISES. Much PAIN but still time. There is GOOD out there. We Oppose DECEPTION.  Conduit CLOSING."