6-2-6   PROTECTION FROM DAMAGE.
   1.   No unauthorized person shall maliciously, willfully, or negligently break, damage, destroy, uncover, deface, or tamper with any structure, appurtenance, or equipment which is a part of the sewage works. Any person violating this provision shall be subject to immediate arrest under charge of disorderly conduct.
(Code of Iowa, Sec. 716.1)