Martyn Day (lawyer) was believed to run to several million pounds. The 2006 Côte d'Ivoire toxic waste dump was a health crisis in Côte d'Ivoire in which a ship registered in Panama, the Probo Koala, chartered by the oil and commodity shipping company Trafigura Beheer BV, disposed of toxic waste in the Ivorian port of Abidjan. In November 2006, the High Court of Justice in London agreed to hear a group action by about 30,000 claimants from Côte d'Ivoire against Trafigura over the alleged dumping of toxic waste from the Probo Koala. The British law firm Leigh Day had brought one of the
2006 Ivory Coast toxic waste dump July 2006, the "Probo Koala" called at Amsterdam port in the Netherlands to discharge the slops contained in the vessel's dedicated slops tanks. During the transfer such a foul smell was released onto the city that the disposal company Amsterdam Port Services B.V. (APS) decided to consult with the city of Amsterdam. After half the waste was transferred APS increased the handling fee 30-fold. APS then informed the ship's master that authorities had given permission for the slops previously removed to be returned to the vessel. The Probo Koala departed Amsterdam on 5 July 2006 for Paldiski, Estonia, with the