N.J. Stat. § 32:1-154.21

4. Except as provided in sections two and three hereof, any violation within the State of any of the rules and regulations set forth in section one hereof, shall be punishable by a fine not exceeding five hundred dollars ($500.00) or by imprisonment not exceeding sixty days or by both such fine and imprisonment. Such a violation shall be tried in a summary way and shall be within the jurisdiction of and may be brought in the Superior Court or municipal court of the municipality in which the offense was committed. The rules of the Supreme Court shall govern the practice and procedure in such proceedings. Proceedings under this section may be instituted on any day of the week, and the institution of the proceedings on a Sunday or a holiday shall be no bar to the successful prosecution thereof. Any process served on a Sunday or a holiday shall be as valid as if served on any other day of the week. L.1951,c.239,s.4; amended 1991,c.91,s.341.