69.0.8. From the coming into force of a decree approving an agricultural zone plan comprising an exclusive sector, the commission shall not authorize, in that sector, the use, for purposes other than agriculture, the subdivision or alienation of a lot, the cutting of maple trees, or issue a permit for the removal of topsoil unless it is proven to it that there is no appropriate area available elsewhere in the territory of the municipal corporation for the purposes contemplated by the application and that the application is compatible with agriculture or will have no effect on the preservation of agricultural land, as regards the provisions of subparagraphs 1 to 8 of the second paragraph of section 62.
From the same date, the commission shall not grant, in that sector, any authorization for public utility purposes such as a waterworks or sewer system, a water treatment or purification plant, a sanitary landfill site, a snow dumping site or a municipal road to a regional county municipality, municipal corporation, community, department, public body or agency providing public utility services except upon proof that there is no appropriate area available elsewhere in the territory of the municipal corporation or that the implementation of such services will not affect the homogeneity of the farming operations or involve significant changes in farming activities.