This document outlines the Rule on the Writ of Amparo, a remedy available in the Philippines for cases involving threats or violations of a person's right to life, liberty, and security by unlawful acts of public officials or private individuals. It establishes who can file a petition for the writ, where it can be filed, required contents of the petition, procedures for serving the writ, required contents of the respondent's return, interim reliefs available, and prohibited pleadings and motions. The goal is to provide a summary hearing and determination of petitions within 7 days of the writ's issuance.