The following signs may not be erected or maintained in an adjacent area:
- (1) Signs that are illegal under state statutes or rules.
- (2) Signs not securely affixed to a substantial structure.
- (3) Signs that attempt or appear to attempt to regulate, warn, or direct the movement of traffic or that interfere with, imitate, or resemble an official traffic sign, signal, or device.
- (4) Signs erected or maintained upon trees, or painted or drawn upon rocks or other natural features.
- (5) Signs that are not consistent with this chapter.
As added by P.L.18-1990, SEC.229.