The pictures were taken in Zhengzhou, Henan China where lack of parking space for motorists has become a very big problem in the city. Offices and malls with unused spaces would rather keep it empty that allow any authorized use.
This act of wickedness, as residents call it has attracted a lot of criticism from the general public.
Many are arguing for the safety of other road users who have no cars or motorbikes.
For other land owners who are civilized enough to warn intruders, the nail planks are strategically placed on the ground with a visible warning sign that reads: “PARK AT YOUR OWN RISK!”