Here’s one good example of how a dash camera can save your ass:
In rush-hour traffic in Toronto, an Acura TSX in front of the dash camera vehicle starts to roll back, eventually hitting the dash cam vehicle. The Acura driver then claims to be not at fault, even saying that he’d accept $500 cash on the spot or he’d call the police.
Luckily this guy had previously bought a dash camera. Busted!
Video taken February 9th 2012 (02/09/2012).