This driver is a menace. He went to the toilet in the middle of the M5 while the car was still moving. He stuck his arse out of the driver's side window and just let rip.
This idiot drives up your backside even when you are driving at the maximum legal limit. He then likes to give you the finger as he overtakes on a blind bend almost causing a crash.
Absolute madman crosses 5 cars, near double white lines and a bend, near a residential area. That too, at 60mph!