This shocking images shows a truck driver and a Mercedes driver who had a dangerous game of cat-and-mouse on the M25.
The flat bed-larry, which had a white van on the back, threw the inner row of the 70 MPH highway.
The maneuver forced the Black Mercedes driver to hit their brakes.
The Mercedes was forced in the shortcut lane that led to the eastern M40 to London.
The truck then went into the slip road before he returned to the inner line and then briefly to the middle lane.
The Mercedes driver tried to return to the inside lane before he was forced back in the slip strip.
The highway was full of other cars at that time.
It happened on Tuesday on Junction 16 of the M25, near Denham, Buckinghamshire.
The flat bed-larry, which had a white van at the back, fell in the inner lane of the 70 MPH highway.
The maneuver forced the black Mercedes driver to hit their brakes
The Mercedes was forced in the slip Lane who led to the eastern M40 to London
The 40-second game by Cat and Mouse was recorded on images of mobile phones by a shocked passenger in another vehicle that drove behind him.
The locals destroyed the silly behavior that could have ended in a pile.
Carla Wiland said: 'What is this nonsense? Imagine you drive, listen to your company and then gets one of these. '
Richard Lee added: 'These are standard numbers on the road. Nowadays they are everywhere. '
Maureen Dalton said, “To be honest, driving in this country gets worse.”
Others claimed: “The Mercedes probably started it” and “This is now standard UK Road behavior.”
The police of Thames Valley were approached for comment.