Who is Gotham City's Worst enemy?

He lurks in the night committing crimes, driving recklessly with his vehicles that can cause huge amount of destruction. Today, I am here to state few crimes this mysterious man does.

First, he influences other people to join him. not to mention almost all of them are minors,And because of it these kids are usually harmed because of this dangerous acts of crime fighting.

Second, He is a vigilante. He never graduated as a soldier, police nor a security guard. He just go out there beating up bad guys. This act can inspire others to be just like him: answering to no one just doing what they want.

Now the third one is about his code or rule. This is about him not killing those criminals he fights every night. Now you're probably thinking that it's a good idea not to kill. But wait Gotham City's criminals tends to escape they're prison whether it's Arkham Asylum or Blackgate Prison. And when they escape they always plan to do something evil and it usually involves killing or harming people which is also Batman's fault because if he killed a certain criminal the body count will decrease and less people will be harmed or frightened.

The fourth one, Breaking and Entering. This is a crime that he usually do . He enters different places without the permission of the owner. He just enter to do something like detective works and stuff. With this he usually cause damages within the property.