most of it is to fool the ogoni people. and the contractors. to nigeria of information laws, shell representatives funding towards it. and overseen by the federal government of nigeria, with its governing council largely made up of senior shell representative. and float on the water. shell told the bbc... simi jolaoso, bbc news, ogoniland. tell us about how you went about this investigation. i went about it by first of all visiting ogoniland, because i 7 7about the clean—up had heard about the clean—up that was on with had heard about the clean—up tha1 it as on with had heard about the clean—up tha1 it was on with had heard about the clean—up tha1 it was just on with had heard about the clean—up tha1 it was just shocking, oil so prominen7tly seeing oil so prominently on soil, water as well. and i did some speaking to some digging, speaking to locals and about how the locals and heard about how the clean—up project has going clean—up project has been going on for the eight years. on for the last eight years. even places where they have even plac