"certain circumstances" also encompasses keeping thier business afloat in these times while maximising profit as they are mandated to do by law at any social or environmental cost (thats you in there somewhere) greed = there are no organic products if they can replace with normal at will
not to mention the derogation is given by those that regulate them, they regulate themselves! so they tell us at least =D though this is not unfamiliar territory is it, the media regulate themself, so they tell us. and it goes on & on