Where it appears from the initial public hearing that the proposed project will involve additional expenditures by the village, the applicant or petitioner shall be required to deposit with the village treasurer such additional amounts reasonably necessary to pay the estimated amount of such expenses and charges. Such deposits shall be made or increased from time to time as reasonably required by the village but any such additional deposit shall be made not less than twenty four (24) hours before the commencement of the next hearing or meeting by the village on the matter or thirty (30) days from the date on which any written request by the village for such additional deposit is mailed to the petitioner or applicant, whichever is sooner. Any portion of such deposit not expended by the village shall be refunded to the applicant or petitioner at such time as no further expenditures or charges by the village are reasonably anticipated. (Ord. 90-O-08, 3-21-1990)