Policeman orders out-of-control car to crash into his vehicle

An 18-year-old driver was ordered to crash into the back of a state trooper at 113mph (182 km/h) after the brakes of his car malfunctioned.

Minnesota state trooper Zach Gruver asked the teenager to drive into the back of his vehicle to avoid hitting a dead-end near Fargo, North Dakota.

No one was injured in the crash.