Comment: I don't have the citation, but

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In reply to comment: Can you cite the passage? (see in situ)

I don't have the citation, but

I actually do believe I have heard of this (or a similar requirement) before. It may have been over at naturalnews, but it was a long while ago, so I'm not sure.

I may be a vegetarian, but I'll defend to the death my right to eat meat!