Hi folks, I'm looking into whats involved with determining the speed of vehicles involved in single or multiple collisions. I'm researching just how well (or not) information is being used for statistics that the politicians like to trot out to justify 'road safety' initiatives such as speed cameras this side of the Pacific. Anyone with training/experience to give me a good understanding of what I need to know? Just when you thought you had read every kind of question likely to appear in this forum....!:biggrin: Thanks,
