Section 405.070 - Duration of permit; destruction of advertisement if permit not renewed1. The permit shall run to the end of the calendar year for which it is issued.2. If the permit shall not be renewed, by application of the person or assignee of the person who applied originally for the permit to erect the sign, by February 1 of each year following, the board of county commissioners shall order the tearing down, removal or effacement of such sign or billboard, as the case may be.Part 5:90:1925; NCL § 265Part 5:90:1925; NCL § 265