Dinebari Abah, unemployed villager, "In different ways, Shell has spoiled us. That makes us annoyed. So we don’t even know what to do. You, look now (turns round and shows a polluted area), you see the way Shell has spoiled the land, you can't plant anything, you can't do anything that will make us get anything from this place." Shell is the major operator in Nigeria's oil industry. According to the firm, most of the oil spills at its facilities have been caused by criminals.