I read this ordinance on https://www.franklinlegal.net and discuss its ramifications here.
I reference the Nolo books:
Criminal Law Handbook: Know Your Rights, Survive the System
Represent Yourself in Court: How to Prepare & Try a Winning Case
Legal Research: How to Find and Understand the Law
To find out more about my trial I referenced in this podcast, kindly read The Mankato One Trial: A First Amendment Trial at https://gumroad.com/l/sLkRE