CONSTITUTIONAL HEIST: An Illegitimate Power Grab in the Philippine Senate

Atty. Israelito Torreon (Photo courtesy of Attorney Torreon’s Facebook page)

CONSTITUTIONAL HEIST: An Illegitimate Power Grab in the Philippine Senate

By Bing Jabadan – TheNATIONWEEK.com | June 9, 2026

MANILA, PHILIPPINES – What transpired in the Philippine Senate on June 3, 2026, was not a legitimate reorganization but a calculated constitutional heist. This is the unequivocal assertion of legal expert Atty. Israelito Torreon, who meticulously dissects the day’s events, exposing their illegality through the lens of the 1987 Philippine Constitution, established Senate rules, and decades of Supreme Court jurisprudence. This investigative report uncovers the profound ramifications of actions taken by a minority bloc, challenging the very foundations of democratic governance.

The Unfolding of an Unprecedented Day

For two days prior, June 1 and 2, eleven minority senators fruitlessly awaited a quorum in the plenary hall. On June 3, their numbers swelled to twelve with the defection of Senator Francis Escudero. In a mere seventy minutes, this bloc executed a series of audacious maneuvers:

• Declared all elected Senate leadership positions vacant.
• Elected Senator Sherwin Gatchalian as Senate President Pro Tempore, immediately elevating him to Acting Senate President.
• Installed new officials for Senate Secretary, Sergeant-at-Arms, and Committee on Rules Chairman.
• Arbitrarily reshuffled leadership across critical committees, including Finance, National Defense, Health, Agriculture, and Foreign Relations.
• Approved Senate Resolution No. 430, unilaterally amending impeachment trial rules to allow an elected presiding officer for cases not involving the President—a clear targeting of the impending impeachment trial of Vice President Sara Duterte.
• Adjourned the First Regular Session of the 20th Congress sine die.

These actions, orchestrated by only twelve senators in just over an hour, represent an illegitimate power grab, void on at least five distinct constitutional and legal grounds, as meticulously detailed by Atty. Torreon.

Five Pillars of Illegality: The Actions Deemed Void

The Absence of a Constitutional Quorum

Article VI, Section 16(2) of the Constitution unequivocally mandates that a majority of each House constitutes a quorum to transact business. With 24 sitting senators, a constitutional majority is 13, meaning more than half. Twelve represents precisely one-half, a figure consistently deemed insufficient to conduct official legislative business. Atty. Torreon invokes the landmark 1949 case Avelino v. Cuenco, quoting Justice Gregorio Perfecto’s concurring opinion: “The word majority is a mathematical word… It means more than one-half. It can never be identified with one-half or less than one-half.” Any action undertaken without the requisite quorum possesses no legal force, rendering all decisions from that day null and void ab initio.

Illegitimate Election of Officers

Both Senate Rules (Rule II, Section 2, 2025 edition) and Article VI, Section 16(1) of the Constitution explicitly stipulate that Senate leaders must be elected by a majority vote of all its members, not merely a majority of those present or of a quorum. 

Senator Gatchalian’s receipt of only 12 votes falls demonstrably short of the 13 required for legitimate ascension to the post. “His election is constitutionally infirm and void under the Senate’s own rules,” Torreon asserts, exposing a fundamental breach of procedure.

Unlawful Assumption of Acting Senate Presidency

Senate Rules precisely delineate only three scenarios for the Senate President Pro Tempore to assume the presiding officer’s role: temporary absence, temporary incapacity, or permanent vacancy due to resignation, removal, death, or absolute incapacity of the sitting President. None of these conditions existed on June 3. 

Then-Senate President Alan Peter Cayetano had not resigned, was not incapacitated, nor was he legally removed by a constitutionally mandated majority vote. Under existing rules, a leader’s term concludes only when a duly elected successor assumes office—a requirement unequivocally unmet. Cayetano remains the legitimate Senate President.

Unauthorized Actions in the Absence of Quorum

When a quorum is lacking, Senate Rules allow only two prescribed courses of action: adjourn the session or compel the attendance of absent members, potentially through arrest by the Sergeant-at-Arms. 

No rule exists to authorize a sub-quorum group to declare positions vacant, reorganize the chamber, amend fundamental rules, or adjourn Congress. 

Unlike the Avelino v. Cuenco case, where the group at least attempted to secure the attendance of absent members, the 12 senators on June 3 made no effort to establish a valid quorum.

Egregious Violations in Amending Impeachment Rules

Senate Resolution No. 430, which dramatically altered impeachment trial rules, was introduced, debated, and approved on the same day without prior notice to other members. 

This constitutes a direct violation of Senate rules mandating that amendments be filed at least one day prior to consideration. This targeted change, clearly aimed at Vice President Duterte’s impending trial, undermines long-standing rules designating the Senate President as the presiding officer. 

The amendment is void for three critical reasons: absence of a quorum, violation of procedural rules, and a direct infringement upon the Vice President’s constitutional right to due process. 

Citing the 2003 Francisco v. House of Representatives ruling, Torreon emphasizes the Supreme Court’s power and duty to intervene when constitutional limits are breached: “When the constitutional lines are crossed by any branch of government, this Court must step in.”

Debunking the Avelino v. Cuenco Misapplication

Proponents of the June 3 actions erroneously cite the 1949 Avelino v. Cuenco case to justify a quorum of 12. Atty. Torreon unequivocally refutes this, clarifying the critical distinctions: In Avelino, a valid quorum existed at the session’s outset before the Senate President and his allies staged a walkout. 

Additionally, one senator was officially abroad, reducing the effective total membership to 23, making 12 a majority in that specific context. Crucially, the remaining senators attempted to compel the attendance of absent members.

None of these foundational facts apply to June 3, 2026. No valid quorum was ever established, no one walked out of an ongoing session, no senator was beyond the chamber’s jurisdiction, and no effort was made to secure attendance. 

The Avelino exception was intended for emergency situations to appoint a temporary presiding officer, not to unilaterally seize control of the Senate and fundamentally alter core legislative and constitutional procedures.

The Enduring Fight for Constitutional Integrity

“The Constitution is not a document that bends to whoever has the faster gavel,” Torreon asserts with profound conviction. The events of June 3 represent a brazen power grab: a minority of 12 senators exploiting procedural exceptions, designed for genuine emergencies, to impose minority rule, restructure a co-equal branch of government, and illegally alter the rules of a pending constitutional trial.

As Justice Perfecto presciently wrote decades ago: “Any step beyond said legal bounds may create a legal issue which… the courts cannot simply wash their hands and ignore.” 

The public is observing, and the unwavering fight to uphold the rule of law and safeguard the integrity of the Philippine Constitution has only just begun.

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