After the government falsely accused ETA of carrying out the 2004 Madrid train bombings, the conservative government lost the elections to the Socialist Workers' Party, and José Luis Rodríguez Zapatero became the new president of Spain. One of Zapatero's first actions was to engage in new peace talks with ETA. In mid-2006, the organisation declared a ceasefire, and conversations between Batasuna, ETA and the Basque and Spanish governments started. Despite the claims of peace talks ending in December, when ETA broke the truce with a massive car bomb at Madrid-Barajas Airport, a new round of conversations took place in May 2007. ETA officially ended the ceasefire in 2007, and resumed its attacks around Spain. From that moment on, the Spanish government and police intensified their struggle both against ETA and the Abertzale left. Hundreds of members of the armed organisation were arrested after the end of the truce, with four of its leaders being arrested in less than one year. Meanwhile, the Spanish authorities banned more political parties such as Basque Nationalist Action, Communist Party of the Basque Homelands or Demokrazia Hiru Milioi. Youth organisations such as Segi were banned, while members of trade unions, such as Langile Abertzaleen Batzordeak were arrested. In 2008, Falange y Tradición, a new Spanish far-right nationalist group appeared, carrying out dozens of attacks in the Basque Country. The organisation was dismantled in 2009.