Whenever under §§ 130.01 or 130.02 any activity which might otherwise be construed as unlawful thereunder is not unlawful in the circumstances because it is done with the consent and permission of a person, public officer or public body having power over the premises and authority to grant the consent, or because it is done under authority of law, it shall be the burden of any person suspected of or charged with violating the section to show to the satisfaction of an enforcement officer or a court that such knowledge and consent, permit or other such authorization did in fact validly exist.
(`86 Code, § 7-1-3) (Ord. 86-C13, passed 9-30-86)