With the use of low cost dashcams, safe drivers can reduce their liability and help identify the dangerous drivers.
video are easily unloaded to you tube for public comments and forwarding to authorities or insurance companies. Audio recorder on the dashcam can be used to verbalize any highlights that may not be easily seen on the video, such as license plate number, cellphone in drivers hands, so they can be highlighted and enlarged when replaying the video.
Remember to use a non identifying user name when uploading to you tube to protect your privacy.