2006 Ivory Coast toxic waste dump to settle the class action suit against it. Law firm Leigh Day, which represented the Ivorian claimants, was found guilty of negligence after £6 million of the settlement funds were embezzled. In 2002, Mexican state-owned oil company Pemex began to accumulate significant quantities of coker gasoline, containing large amounts of sulfur and silica, at its Cadereyta refinery. By 2006 Pemex had run out of storage capacity and agreed to sell the coker gasoline to Trafigura. In early 2006, Pemex trucked the coker gasoline to Brownsville, Texas, where Trafigura loaded it aboard the Panamanian registered tanker "Probo Koala", which was owned
2006 Ivory Coast toxic waste dump full knowledge and approval of the Dutch authorities. After taking on unleaded gasoline in Paldiski it left on 13 July 2006 on a previously-planned voyage to Lagos, Nigeria. In Lagos it unloaded the gasoline. Two offers to unload the slops in Lagos were refused by the captain and on 17 August 2006 the vessel sailed for Abidjan. On 19 August 2006, the "Probo Koala" offloaded more than 500 tons of toxic waste at the Port of Abidjan, Côte d'Ivoire. This material was then spread, allegedly by subcontractors, across the city and surrounding areas, dumped in waste grounds, public dumps, and