...buting factorssand an accident causation database including 1006 individual cases. The accidentsswere investigated using an analysis approach known as the SafetyNet AccidentsCausation System (SNACS) (=-=Reed and Morris, 2008-=-) to classify the contributingsfactors that lead to the crash. The report briefly describes the methods used to collectsthe data and the case analysis procedures. However, the emphasis of this report ...