2006 Ivory Coast toxic waste dump Day, working for the victims of toxic poisoning, had been ordered by a Côte d'Ivoire court to transfer victim's compensation to a "shadowy local organisation", using the account of Claude Gouhourou, a "community representative". Martyn Day, a partner in the firm, feared that the cash would not reach the victims. Shortly after it became apparent that the toxic slops from the "Probo Koala" had led to the outbreak of sickness, two Trafigura executives, Claude Dauphin and Jean-Pierre Valentini, travelled to Abidjan. They were arrested on , four days after their arrival, and were held in Abidjan's Maca prison, charged with
Vartiokylä dumping ground waste to the dumping ground, provided that it first neutralized the sulphuric acid waste with calcium oxide. The city urged its public works department to guard the dumping ground more effectively — earlier it was not guarded at all, as was usual at the time — and to immediately take measures so that the hazards posed by the toxic waste already at the site could be minimised. In the summer of 1962 the Vartiokylä dumping ground was closed, but not because of its environmental impact. The official story was that the place was full and could not accommodate further waste