Ind. Code § 23-14-46-6
The sexton, superintendent, manager, director, or other person in charge of a cemetery has the same powers, functions, duties, and authority granted by law to a peace officer within the jurisdiction in which the cemetery is located for the purpose of:
(2) enforcing:
(C) the ordinances of the city or town in which the cemetery is situated;
within the cemetery and within an area immediately outside the cemetery as large as necessary to protect the property of the cemetery.
As added by P.L.52-1997, SEC.20.