2006 Ivory Coast toxic waste dump then released and charges were dropped against them. Further prosecutions against Ivorian citizens not employed by Trafigura continued. On 6 December 2006, an independent inquiry launched by the City of Amsterdam concluded that the city was negligent when they allowed Trafigura to take waste back on board the "Probo Koala" in Amsterdam in July. Part of the "Probo" cargo was offloaded with the intent to have it processed with an Amsterdam waste processing company but when this turned out too expensive Trafigura took it back. The responsible local civil servants were reportedly unaware of existing Dutch environmental laws that would
Garden waste dumping to spend the time or effort disposing of or recycling their waste properly. This activity is carried out by people in all parts of the community, from householders to businesses, such as professional landscapers and gardeners. The spread of exotic vegetation can out-compete locally endemic vegetation, altering the composition and structure of an ecosystem. Dumping of garden waste in particular facilitates the spread of exotic vegetation into forest remnants via the introduction of seeds and propagules contained within the garden waste. Common selection criteria for home gardeners when choosing plants are often based on ease of propagation, suitability to local