A video of an anonymous woman riding around a city on a motorbike throwing litter dropped by motorists back into their cars has gone viral.
The woman – who is only heard, not seen – captures the litterers in action on her head cam. Her video helpfully circles the moment the litter drops.
The anonymous vigilante then rides up to confront the litterers, who are very disgruntled.
After a bit of back-and-forth shouting, she throws the litter back into the car and onto the driver's lap.
You can watch the awesome two-minute video of the litter crime fighter in action here:
It's unclear whether it's some sort of publicity stunt, or if the woman is just a badass doing the world a favour.
All I can say is: Thank you, litter-fighting lady.