Bandit Signs problem

[Account Closed]

Okay so there is this guy using bandit signs a lot in my city and in my city it is against city code to post them. I know another investor that uses bandit signs here and there but not enough to be noticed or cause an issue. This other guy has littered the area with these signs. I never knew how trashy these signs look until this guy has polluted my area with them. Should I do the reasonable thing and try and talk to him or should I just find out who he is and tell the city? Or just tell the city?