Title
Lacson vs. Perez
Case
G.R. No. 147780
Decision Date
May 10, 2001
President Arroyo declared a state of rebellion in 2001; warrantless arrests followed. Petitions challenged constitutionality, but the Supreme Court deemed them moot while affirming arrest legality and constitutional safeguards.

Case Digest (G.R. No. 155716)
Expanded Legal Reasoning Model

Facts:

  • Declaration of State of Rebellion and General Order
    • On May 1, 2001, President Gloria Macapagal-Arroyo issued Proclamation No. 38 declaring a “state of rebellion” in the National Capital Region, citing an “angry and violent mob … assaulting and attempting to break into Malacañang.”
    • She concurrently issued General Order No. 1 directing the Armed Forces of the Philippines (AFP) and the Philippine National Police (PNP) to suppress the rebellion.
  • Warrantless Arrests and Related Petitions
    • Following the proclamation, several alleged leaders and promoters of the “rebellion” were arrested without warrants.
    • Four consolidated petitions were filed before the Supreme Court:
      • G.R. No. 147780 by Lacson, Aquino, and Mancao (prohibition, injunction, mandamus, habeas corpus).
      • G.R. No. 147781 by Defensor-Santiago (mandamus; review of factual basis for suspension of habeas corpus).
      • G.R. No. 147799 by Lumbao (prohibition, injunction).
      • G.R. No. 147810 by Laban ng Demokratikong Pilipino (certiorari, prohibition).
  • Government Response and Subsequent Developments
    • On May 6, 2001, the President lifted the state of rebellion.
    • The Secretary of Justice clarified that no specific arrest orders had been issued; law enforcement was instructed generally to implement Proclamation 38 but would seek warrants.
    • Respondents undertook to obtain judicial warrants for all alleged acts connected with May 1.
  • Supreme Court Resolution
    • The petitions were deemed rendered moot and academic by the lifting of Proclamation 38.
    • The Court nonetheless enjoined respondents from effecting further warrantless arrests related to the May 1, 2001 siege of Malacañang.

Issues:

  • Mootness and Justiciability
    • Has the lifting of the state of rebellion rendered the petitions moot and academic?
    • Are the issues “capable of repetition, yet evading review”?
  • Legality of the State of Rebellion Declaration
    • Does the President have constitutional authority to declare a state of rebellion apart from martial law or suspension of the writ?
    • What is the legal effect, if any, of such a proclamation on civil liberties?
  • Warrantless Arrests
    • Does the declaration of a state of rebellion justify warrantless arrests beyond Rule 113, Section 5 exceptions?
    • Were petitioners under imminent threat of unlawful arrest?
  • Availability of Alternative Remedies and Standing
    • Do petitioners have adequate remedies in the ordinary course of law (preliminary investigation, inquest, habeas corpus, damages)?
    • Do they possess a clear and complete legal right warranting extraordinary relief?

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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