Each municipality governed by an optional form of government pursuant to this act shall, subject to the provisions of this act or other general laws, have full power to:
Any person who is convicted of violating an ordinance within one year of the date of a previous violation of the same ordinance and who was fined for the previous violation, shall be sentenced by a court to an additional fine as a repeat offender. The additional fine imposed by the court upon a person for a repeated offense shall not be less than the minimum or exceed the maximum fine fixed for a violation of the ordinance, but shall be calculated separately from the fine imposed for the violation of the ordinance.
Any municipality which chooses not to impose an additional fine upon a person for a repeated violation of any municipal ordinance may waive the additional fine by ordinance or resolution.
Any municipality that chooses to impose a fine in an amount greater than $1,250 upon an owner for violations of housing or zoning codes shall provide a 30-day period in which the owner shall be afforded the opportunity to cure or abate the condition and shall also be afforded an opportunity for a hearing before a court of competent jurisdiction for an independent determination concerning the violation. Subsequent to the expiration of the 30-day period, a fine greater than $1,250 may be imposed if a court has not determined otherwise or, upon reinspection of the property, it is determined that the abatement has not been substantially completed.
N.J.S. § 40:69A-29