83 General Santos, Iligan, Marawi, Pagadian, Puerto Princesa, Zamboanga, Digos, Koronadal, Tacurong, and Kidapawan to determine by majority vote cast in every province and city whether or not the voters approve the inclusion of their respective provinces or cities in the autonomous region. Only provinces and cities voting favorably in such plebiscite shall be included in the Autonomous Region in Muslim Mindanao. If the majority of the votes cast in the said plebiscite in the four (4) provinces favor the amendments to Republic Act 6734, the amendments will be deemed ratified. SEC. 14. Plebiscite Information Campaign. – The Commission on Elections shall conduct an information campaign on the plebiscite in every municipality, city, and province where the plebiscite is held. Public conferences, assemblies, or meetings on dates before the plebiscite day, itself, shall be held to inform the residents thereof regarding the significance and meaning of the plebiscite and to help them to cast their votes intelligently. Free, full, and constructive discussion and exchange of views on the issues shall be encouraged. For this purpose, the assistance of persons of known probity and knowledge may be enlisted by the Commission on Elections, the Regional Government, the local government units or interested parties to act as speakers or resource persons. SEC. 15. Promulgation of Rules; Appropriations for Simultaneous Plebiscites. – The Commission on Elections shall within fifteen (15) days from the approval of this Organic Act, promulgate such rules and regulations as may be necessary to govern the conduct of the plebiscites. The amount necessary for the conduct of the plebiscites shall be charged against any savings of the appropriations of the Commission on Elections and any deficiency thereof, shall be augmented from the contingent fund. SEC. 16. Zone of Peace and Development. – The Special Zone of Peace and Development in the Southern Philippines, the Southern Philippines Council for Peace and Development, and the Consultative Assembly created under Executive Order No.