Multiple parking occupancy. When a number of different uses are proposed within a structure, facility or complex and when it can be demonstrated that one or more of such uses require parking needs at times other than normal business or operating hours, the applicant may present to the Planning Commission a written report, prepared by a professional traffic engineer or consultant, stating that a maximum combination of all such uses will not require that total accumulative parking need be provided on the site. If the Planning Commission, after review, determines that a reduced overall parking requirement can satisfy the off-street parking needs of the combined facilities, the applicant shall be permitted to reduce the parking spaces provided in accordance with the stipulated number of spaces as approved by the Planning Commission and the Borough Council.