It shall be unlawful for any person to do any of the following:
1. Engage in fighting or violent behavior or invite or defy another person to fight, provided that participants in athletic contests may engage in such conduct which is reasonably related to that sport.
(Code of Iowa, Sec. 723.4(1))
2. Make unusually loud or excessive noise which results in the disturbance of the peace and the public quiet of a neighborhood.
(Code of Iowa, Sec. 723.4(2))
3. Willfully permit upon any premises owned, occupied, possessed or controlled by such person any unusually loud or excessive noise in such a manner calculated to provoke a breach of the peace of others, or the public quiet of the neighborhood.
(Code of Iowa, Sec. 723.4(2))
4. Direct abusive language or make any threatening gesture which the person knows or reasonably should know is likely to provoke a violent reaction by another.
(Code of Iowa, Sec. 723.4(3))
5. Without lawful authority or order of authority, disturb any lawful assembly or meeting of persons by conduct intended to disrupt the meeting or assembly.
(Code of Iowa, Sec. 723.4(4))
6. Without authority, obstruct any street, sidewalk, highway or other public way.
(Code of Iowa, Sec. 723.4(7))
7. Without authority, solicit contributions, distribute literature, or otherwise peddle or sell goods and services within the traveled portion of any roadway.
(Code of Iowa, Sec. 364.12(2)(a))