泛藍連盟
The "no" campaign was not argued by active political figures in the Pan-Blue Coalition, and the CEC at first found it difficult to find people to take the "no" position. The Pan-Blue Coalition made it clear that it was in favour of the proposals, but believed that the referendum process itself was illegal and a prelude to more controversial action. As a consequence, the Pan-Blue Coalition asked its supporters not to vote at all in the referendum, with the intention of having the number of valid votes fall below the 50% voter threshold necessary to have a valid referendum. Because of this strategy, a major controversy was the format of the referendum, specifically as to whether the referendum questions would be on the same ballots as the Presidency. After much debate, the CEC decided that there would be a U-shaped queue in which people would first cast a ballot for President and then cast a separate ballot for each of the two questions. Voters who chose not to cast a referendum ballot could exit the line at the base of the U. Near the end of the campaign, the CEC issued a number of conflicting and constantly changing directives as to what would constitute a valid ballot.