23, 2006 the European Union (EU) election observer mission presented its final report. The report was generally positive and defended the official result of the July 2 presidential election saying they "reflect[ed] the legitimate will of the Mexican people." However, the report also expressed concerns and raised several criticisms, both general and specific, of the electoral process and the election. The report includes 48 specific recommendations for future reform to "strengthen the electoral process," such as introducing random automatic recounts in the case of a close election, shortening the campaign period, considering the introduction of a two round run-off system for presidential elections, and general clarifications in the electoral law (e.g., clarifying the grounds for requesting a recount and for the annulling of the election). A November 24, 2006 article by The Herald Mexico reports: "All of Mexico's major parties have called for reforms to electoral laws, including clearer limits on funding, greater transparency on campaign spending and a shorter campaign period." The article also reports: "The EU mission, headed by Spanish Deputy José Ignacio Salafranca, said on Thursday that a runoff election would help the nation's electoral system, especially following results as close as this year's, when Felipe Calderón beat Andrés Manuel López Obrador by less than a percentage point. In a news conference, Salafranca said that while a second round would be expensive, it would give 'greater democratic legitimacy' to the result." 2006 Inauguration According to the Constitution, the President Elect must take the Oath of Office on December 1, before a joint session of Congress; the Constitution also states that the presidential term begins on December 1. Members of Congress belonging to the parties in the Coalition had threatened to disrupt the ceremony, with actions similar to those that prevented Vicente Fox from delivering his State of the Union address on September 1. According to the Constitution, if the elected president does not take the Oath of Office on 1 December before a joint session, the presidency is declared vacant and an interim president must be named and new elections called. Anticipating a confrontation, legislators began to stake claims to key physical positions on the stage of the Legislative Palace in the days leading to December 1. On Tuesday, November 28, 2006, the members of the lower Chamber engaged in a confrontation as members of Calderón's PAN and López Obrador's PRD shoved each other off the stage.