The PP understands the doubts surrounding postal voting after Sánchez's "maneuvers" and asks the Central Electoral Board to rule on the electoral register.

Representatives from the Partido Popular (PP) and Vox have expressed concerns regarding the integrity of the postal voting process for upcoming elections. Ester Muñoz of the PP stated that she understands public doubts surrounding postal ballots, attributing these concerns to actions taken by Prime Minister Pedro Sánchez, while simultaneously encouraging citizens to participate in the electoral process. Similarly, David Moreno of Vox in Castilla-La Mancha has questioned the transparency of the electoral process, citing potential issues with the census and the conduct of the Prime Minister.

These political figures have called for the Central Electoral Board (JEC) to intervene and provide clarity regarding the census. The discourse reflects a broader political tension regarding the administration of the vote, with opposition parties framing the government's recent maneuvers as a threat to the reliability of the electoral system.