6-1-1: COMPLIANCE WITH STATE TRAFFIC CODE:
It shall be unlawful for any person within the city limits to violate any provisions of Iowa Code chapter 321, or amendments thereto, where the violation of such statute is declared, directly or indirectly, to be a misdemeanor by the provisions of said chapter 321, or amendments thereto, except such provisions as are by their nature inapplicable. (2015 Code)