Ind. Code § 9-21-7-10
(b) This section does not apply to a vehicle required or authorized under this title to display:
(5) a red and blue;
light that is visible from the front of the vehicle.
[Pre-1991 Recodification Citation: 9-8-6-29(b).]
As added by P.L.2-1991, SEC.9. Amended by P.L.99-1991, SEC.3; P.L.164-2018, SEC.15.