This appeal concerns the tort of private nuisance (a civil wrong) in the context of a major oil spill. The question at issue is whether there is a continuing private nuisance and hence a continuing cause of action. This is an important question because it affects when the limitation period for the bringing of claims (which in English law for torts is normally six years) starts to run.
The claimants and appellants are two Nigerian citizens. The defendants and respondents are both companies within the Shell group of companies. The Bonga oil field is located approximately 120km off the coast


