New Jersey Statutes Title 19. Elections 19 § 15-8

a. No person shall be allowed or permitted to be present in the polling place or polling room during the progress of the election except the officers connected with the election, persons connected with the operation of a simulated election for minors as described in subsection b. of this section, the several candidates, the duly authorized challengers, such voters as are present for the purpose of voting and their dependent children, minors present for the purpose of voting in a simulated election, and such officers as may be duly detailed to be present, pursuant to this title, for preserving the peace or enforcing the provisions hereof.

b. A county board of elections may authorize a simulated election for minors at a polling place, provided the simulated election does not interfere with the orderly conduct of the official voting process.