For some it is about capturing a memorable journey, but for others for evidence in case of an accident - whatever the reason, increasing numbers of people are fitting dashboard cameras in their cars.
In countries like Russia and South Africa, drivers commonly use dashboard cameras as a source of legal self-protection in case of accidents. In Britain we have been slower on the uptake, but now dash cams are increasing as the technology gets more discreet, more high definition and less expensive.
Police have been using in-car cameras, starting with VHS tape, for decades. But now they potentially have eyes everywhere and dash cam footage is regularly requested in police appeals.