Video shows as the woman was driving on the busy highway when another car cut her off and caused her to slam on the brakes.

With the advent of car insurance scams, dash cams have become a popular buy. In New York, a dash cam owner learns just how important a purchase it was when a would-be insurance fraudster attempts to cause a car crash.

The woman said she was driving in Queens, New York, when a Honda Civic abruptly cut her off and slammed its brakes, seemingly attempting to force her to rear-end the sedan.

A driver slammed on his brakes on the Belt Parkway in Queens when a four-person car stopped and reversed into her.

A driver shares her dashcam video that shows the drivers of another vehicle attempt car insurance fraud through a scam.