In a world where car insurance can run higher than the price of your vehicle and crash-for-cash scams are rarely out of the headlines, drivers wishing to protect themselves are increasingly turning to the assistance of dash cams to provide them with crucial evidence in the event of an incident on the roads. My own car was a victim of a hit-and-run recently while parked outside a friend’s home, and in the absence of any number plate information or footage of the incident, I was left picking up