Brussels, 07/12/2012 (Agence Europe) - Three percent of European Union GDP is said to be taken up by external costs relating to road transport, such as noise, pollution, accidents and climate change, according to the findings of a study conducted by the Technical University of Dresden (Germany) and presented on Thursday 6 December by the European Parliament Greens Group. The Greens therefore call for the internalisation of external costs to be speeded up through European legislation, as set...