98. (1) No person shall erect or re-erect a building or commence to erect or re-erect a building unless the site has been approved, and the building plan has been sanctioned by the Paurashava (2) A person intending to erect or re-erect a building shall apply for sanction in the manner provided in the by-laws, and shall pay such fees as may be levied by the Paurashava with the previous sanction of the Prescribed Authority. (3) All building applications presented under this section shall be registered in the manner provided in the by-laws, and shall be disposed of as early as possible, but not later than sixty days from the date of the registration of the application, and if no order is passed on an application within sixty days of its registration, it shall be deemed to have been sanctioned to the extent to which it does not contravene the provisions of the building by-laws, or of the Master Plan or Site Development Scheme, if any. (4) A Paurashava may, for reasons to be stated in writing, reject a site plan or a building plan, but any person aggrieved thereby may appeal to the Prescribed Authority within thirty days of the order of rejection, and the order passed by the Prescribed Authority in appeal shall be final. (5) A Paurashava may sanction a site plan or a building plan subject to such modifications or terms as may be specified in the order of sanction. (6) Nothing in this section shall apply to any work, addition or alteration which the Paurashava may, by by-law, declare to be exempt.