A gang of crooks deliberately caused a crash on a busy road that saw an innocent driver plough into the back of another car at around 50mph.
The incident was part of a nearly £50,000 "crash for cash" scam that saw four fraudsters make false insurance claims over the smash.
The unsuspecting driver caught up in the scam was left injured after the premeditated crash on the A1 in Hertfordshire on May 22, 2016.