Sec. 42.5. "Trimovement sign" means a sign that displays three (3) separate images sequentially by rotating triangular cylinders. As added by P.L.66-2007, SEC.3.
"Trimovement sign"
Ind. Code § 8-23-1-42.5, under Chapter 1. Definitions.
Ind. Code § 8-23-1-42.5