Section 45Omnibus Election Code of the Philippines (Batas Pambansa Blg. 881), Sec. 45

Postponement or failure of election. - When for any serious cause such as violence, terrorism, loss or destruction of election paraphernalia or records, force majeure, and other analogous causes of such nature that the holding of a free, orderly and honest election should become impossible in any barangay, the Commission, upon a verified petition of an interested party and after due notice and hearing at which the interested parties are given equal opportunity to be heard, shall postpone the election therein for such time as it may deem necessary.

If, on account of force majeure, violence, terrorism, fraud or other analogous causes, the election in any barangay has not been held on the date herein fixed or has been suspended before the hour fixed by law for the closing of the voting therein and such failure or suspension of election would affect the result of the election, the Commission, on the basis of a verified petition of an interested party, and after due notice and hearing, at which the interested parties are given equal opportunity to be heard shall call for the holding or continuation of the election within thirty days after it shall have verified and found that the cause or causes for which the election has been postponed or suspended have ceased to exist or upon petition of at least thirty percent of the registered voters in the barangay concerned.

When the conditions in these areas warrant, upon verification by the Commission, or upon petition of at least thirty percent of the registered voters in the barangay concerned, it shall order the holding of the barangay election which was postponed or suspended.