It is unlawful for any group or organization to conduct or participate in any march, assembly, meeting or gathering on roadways unless the principal law enforcement officer has been given notice, in writing, of the location, the maximum number of persons participating and the names and addresses of the organizers of any such march, assembly, meeting or gathering, its route and its time of inception and duration at least 24 hours before the inception.
(1981 Code, § 42.30, 30-5) Penalty, see § 10.99