The Senate Majority today explained its decision not to provide a quorum for plenary sessions, saying the move is intended to protect the integrity of ongoing Senate investigations amid recent developments that have significantly altered the chamber’s numerical balance.
They emphasized that the issue is not the Senate presidency but whether ongoing investigations, particularly those involving allegations of corruption and misuse of public funds, will be allowed to continue without interruption or political interference.
The recent arrest of Senator Jinggoy Estrada and the continuing absence of Senator Ronald “Bato” dela Rosa have created an unusual situation in which the balance of votes inside the Senate has shifted. While these developments do not provide sufficient numbers to change the Senate leadership, they may allow changes in committee leadership through the votes of senators present during session.
The Majority expressed concern that efforts are now being directed toward gaining control of key committees after earlier attempts to change the Senate leadership failed.
Of particular concern is the continuing investigation into flood control projects, one of the most significant inquiries currently being conducted by the Senate. The investigation involves billions of pesos in public expenditures and seeks to determine whether government funds were spent properly and whether public officials and private individuals should be held accountable.
The Majority maintained that the Filipino people deserve a complete accounting of how public funds were used and that any effort to alter the leadership of committees conducting these investigations inevitably raises questions about motive and timing.
The senators also pointed to what they described as an inconsistency in the public reaction to parliamentary tactics employed by different groups within the Senate. They noted that previous walkout by members of the Minority were widely defended as legitimate expressions of principle, while the Majority’s decision to withhold quorum is now being portrayed as an abandonment of duty.
The Majority explained that the move was a lawful parliamentary tool meant to prevent temporary shifts from altering ongoing investigations.
The bloc reiterated that its position is rooted not in the protection of personalities or political advantage, but in the protection of the investigative work entrusted to the Senate on behalf of the Filipino people.
Being the head of the Majority bloc, Senate President Alan Peter Cayetano said in a Facebook live on June 2 that the issue must be viewed in a broader context.
“Kailangan tingnan natin ang nagyayari sa Senado sa malaking konteksto ng katotohanan. Is the Senate for truth or not? What’s important to me is you don’t have a puppet or dependent Senate,” Cayetano said.
“Para mapagsilbihan kayo ng bagong Majority, we have to make sure na nariyan y’ung 13 [senators] para masubukan ninyo ano madedeliver namin sa inyo,” he added.
The senators warned that recent events should not be viewed in isolation. Taken together, the arrest of senators, threats of further legal action, continuing political pressure, and attempts to alter committee leadership create legitimate concerns about the future independence of the Senate and its ability to conduct investigations free from outside influence.
At stake, the senators said, is not merely who chairs a committee, but whether investigations involving billions of pesos in public funds will be allowed to proceed wherever the evidence leads and whether the Senate will remain capable of carrying out its constitutional duty without fear, pressure, or interference.

