How to treat people who occupy your private parking space for a long time without breaking the law?

What if private parking spaces are occupied for a long time? Master has a trick! What's the coup? A car owner found that his parking space was often occupied by others, and it was the same car. Every time he comes back late, he will find that the car seems to be parked there with some pride. He is an electric welding master, but he can't stand this situation, so he came back a little late that day. It is estimated that the parking space will be occupied as usual, so he brought some materials and electric welding home. As he thought, the car stopped there again, so he arranged his materials and welding tools directly and welded the iron frame of the car directly in his parking space. It can be seen that his craftsmanship is still very good. Although no welding will affect the appearance of the car after this operation, it is estimated that it will be more difficult to drive.