"Every citizen may freely speak, write and publish the person's sentiments on all subjects, being responsible for the abuse of the right," the ordinance reads. "But no person shall picket or engage in other protest activities, nor shall any association or corporation cause picketing or other protest activities to occur within three hundred (300) feet of any residence, cemetery, funeral home, church, synagogue or other establishment during or within one (1) hour before or one (1) hour after the conducting of a funeral, memorial or burial service at that location."