The Planning Board may require an applicant
for any review, permit or approval to deposit in escrow an amount
established by the Planning Board to pay for the fees and/or costs
of any engineer, consultant or attorney designated by the Planning
Board to review such application. The fees and/or costs charged by
such engineer, consultant or attorney in connection with such review
will be charged against the sum deposited in escrow. Any amount remaining
shall be returned to the applicant within 45 days of final action
on the application.