Ind. Code § 9-21-8-10
Roundabouts
Sec. 10. A vehicle passing around a roundabout shall be driven only to the right of the roundabout's central island.
[Pre-1991 Recodification Citation: 9-4-1-71(c).]
As added by P.L.2-1991, SEC.9. Amended by P.L.11-2017, SEC.2.