Distressed securities funds, also known as "vulture funds", buy up the debt of poor nations cheaply and then sue countries for the full value of the debt plus interest which can be ten or 100 times what they paid. They may pursue any companies which do business with their target country to force them to pay to the fund instead. Considerable resources are diverted on costly court cases. For example, a court in Jersey ordered the Democratic Republic of the Congo to pay an American speculator $100 million in 2010. Now, the UK, Isle of Man and Jersey have banned such payments.