I suggest talking to your county extension agent, in the phone book under county. Your taxes are paying to keep that office open. Might as well use them. If they cannot tell you the answer, they can tell you where to find the answer.
You can also talk to your public librarian. The risk there is that the answer you get may be in legalese where you still have to interpret it or you might not find all the relevent references.
As a last resort, you can talk to your elected city representative but the odds of them actually knowing anything is a bit risky. If there is interpretation required, though, this might not be too bad if you can get them on your side.
Good luck!!! This is not always cut and dried.