The rise of the dashcam has been huge. Front facing, rear facing and some in the car too. Many people state it is there to protect them from other drivers and false allegations. This insurance scam is one such benefit.
We are increasingly finding though that the dashcam in your car has an opposite effect. It captures your poor driving too. The driver in this case convicted based on evidence from his own dashcam.
http://www.grimsbytelegraph.co.uk/news/grimsby-news/yaris-driver-caught-dashcam-causing-987904