Senate President Wade Mark has again used his casting vote to break a 15-15 deadlock in the Senate, this time allowing the Public Procurement and Disposal of Public Property (Amendment) Bill, 2026 to pass the Upper House. The vote came on Monday night after all 15 Government senators supported the legislation, while the six Opposition senators and all nine Independent senators voted against it. That left the Senate evenly divided at 15 votes on each side. Mark then exercised his casting vote in favour of the bill, changing the final result to 16 votes for and 15 against and allowing the legislation to pass. The development came just days after Mark used the same constitutional power to break another 15-15 Senate deadlock over the Special Operations Bill, 2026. During Monday’s proceedings, Mark referred to Sections 50(4) and 59 of the Constitution and Standing Order 54 when explaining his authority to exercise a casting vote. Opposition senators challenged the decision and pressed Mark to explain his reasoning, particularly following the controversy surrounding his previous casting vote. Mark maintained that he was not required to provide a reason for his decision and said his position remained consistent with the one he had previously given. The sitting became increasingly tense as senators attempted to raise objections and Government and Opposition members clashed across the chamber. Mark repeatedly called for order and instructed members to take their seats. The Public Procurement amendment had already passed the House of Representatives on September 23, where it received 25 votes in favour and 10 against. The latest Senate vote has intensified an ongoing debate over how the Senate President’s casting vote should be exercised when Government senators are unable to secure a majority without it. Former Senate President Timothy Hamel-Smith has said there is no settled local practice dictating how such a vote must be cast. He has pointed, however, to the parliamentary principle commonly associated with Denison’s Rule, under which a presiding officer generally avoids using a casting vote to create a final change where there is no majority supporting it. Mark has maintained that his own research found no settled practice in Trinidad and Tobago requiring him to use his casting vote to preserve the status quo. With Monday’s decision, Mark has now twice within days provided the decisive vote after the Government’s 15 senators were matched by the combined Opposition and Independent benches.
