Shell's failed relationships with communities, the potential for aggravating civil conflict and lack of transparency have combined to produce a crisis in the company's Nigerian operations, says a newly-published briefing by Christian Aid, Friends of the Earth, Platform and the Stakeholder Democracy Network. The report details shared concerns for Shell's investors and oil and gas producing-communities in Nigeria. The report analyses leaked documents commissioned by Shell, arguing that unless the oil company significantly changes direction in Nigeria - onshore operations may not be possible beyond 2008. This may end in a chaotic withdrawal that would be damaging and costly for all. Nigeria represents about 10% of Shell's overall business.