Whenever any person refuses or neglects to illuminate, mark, paint, designate or light, as required by this act, a structure owned or operated by him after the same has been designated by the director to be an obstruction to air flight, he shall be guilty of a misdemeanor, and upon conviction thereof, shall be fined not less than $100, nor more than $300, for each offense, or the director may maintain an action in the name of the state of Idaho to compel compliance by mandatory injunction.
That after the first conviction and fine, every subsequent period of 30 days during which such person neglects to comply with the provisions of this section, shall constitute a separate offense and be punishable as provided herein.