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My memory's too good for the spin doctors, I keep a note of everything. He sounded so definite in his speech, so all that remains to find out is was it, well, spherical, or is it genuinely a work in progress as I have plenty of time for it to pan out as in no hurry for my time. I think only an enquiry to government will now answer that one, but thanks for digging it up at all as that was the first and last ever mention of it.