A. 
No person, including a corporation, other than a duly licensed attorney at law of New Jersey may prepare an application or request to the Planning Board or in any other manner represent any person or corporation in connection therewith; provided, however, that nothing contained herein shall apply to the owner or purchaser of any property concerning which said application or request is being made if said owner or purchaser is a natural person.
B. 
Any person who violates any provision of this section shall, upon conviction thereof, be punished by a fine not exceeding $500 or by imprisonment for a term not exceeding 90 days, or both.