This footage shows a motorcyclist ignoring a required detour and slamming into a car travelling in the opposite direction on a roundabout.

The incident occurred in the Sao Pedro neighbourhood of the city Juiz de Fora, located in the southeastern state of Minas Gerais, Brazil, on Tuesday, 6th May.

The video, captured by a nearby security camera, reveals the motorcyclist bypassing a clearly marked detour and entering a roundabout against the flow of traffic.

As the rider proceeds, he collides head-on with an oncoming vehicle, resulting in a violent impact that throws him onto the road.

Local emergency services responded promptly, providing medical assistance to the motorcyclist and the occupants of the car.

Both parties sustained injuries and were transported to a nearby hospital for further treatment.

Authorities have initiated an investigation to determine the exact circumstances leading to the crash.

(MJ Leidig/newsX)