Sec. 36. (a) As used in this section, "law enforcement officer" means a:
(1) police officer;
(2) sheriff;
(3) constable;
(4) marshal; or
(5) deputy of any of those persons.
(b) A law enforcement officer may not come within the polls or the chute except to do any of the following:
(1) To serve process of court.
(2) To vote.
(3) To be present and assist when summoned by a precinct election officer under section 35 of this chapter.
(4) To serve as an absentee ballot courier appointed under IC 3-11.5-4-22.