Trucks (and perhaps all vehicles) should have forward-looking video cameras installed that would record a wide angled view of the roadway, possibly also including the driver’s cabin so as to record driver actions as well. Not only would this provide an abundance of data during accident investigations, but it could also be a sizable source of income to drivers since cameras would also record the illegal or dangerous driving activities of other drivers. People whose vehicle cameras captured such activities could turn that information over to the police for prosecution and they should get a portion of the fine amounts levied against the violators.