§ 648.14 UNLAWFUL CONGREGATION.
   (a)   No group of three or more persons shall assemble and congregate upon any street, sidewalk, park or other way within the corporate limits for the purpose of holding a public meeting or, being assembled, shall hold a public meeting upon any sidewalk, street, park or other public way without first obtaining a permit to do so from the Mayor.
(1956 Code Sec. 981.07)
   (b)   Whoever violates this section is guilty of a minor misdemeanor.