Today, Nigerian and international civil society organisations repeated their call for the immediate start of the long overdue clean-up of oil pollution in Ogoniland in Nigeria’s Niger Delta. This should be undertaken in line with recommendations made by the United Nations Environment Programme (UNEP) in its landmark 2011 study of the region. The conclusion of the UNEP report was that Shell had, for years, not cleaned up oil pollution properly. As a result of the oil industry pollution, hundreds of thousands of children, men and women have been exposed to a sustained assault on their human rights to food, water, health and work.