I think the Govt, is invading our privacy in many ways but the black box thing doesn't bother me as it won't incriminate a person unless they are breaking the law in some way such as speeding. I consider their watching what we do in our own yards with the satellite cameras a far more invasion of my privacy than having a black box that tells them I was doing 90 in a 45m zone when I had a wreck. Who knows, maybe it will stop some of these wrecks and save a few lives if people are afraid of it. Now if they could just get it to record when a person uses a cell phone or texts while they are driving which is against the law here but they won't enforce it around this area at all.
Ron
