Characterization of driving dynamics on road incidents collected by EDR

French government decided to support the SVRAI project (Saving Lives through Road Incident Analysis Feedback) to answer the question "Can incident data analysis help to avoid accidents?" Thus a 12 months data collection involving 50 public vehicles, fitted with a dedicated EDR named EMMA, was carried out. This paper focuses on results concerning vehicle dynamics: 339 incidents were collected, among which 70 % concern the lateral direction, with 70 % in right hand turns vs 30 % in left ones. Based on additional data synthesizing complete travels, 3D representations of dynamic parameters are also shown interesting to characterize driver performance.