"You have a problem and that problem is called 3%." With this phrase, Pasqual Maragall shook up Catalan politics exactly twenty years ago in a speech as president of the Generalitat from the Parliament. It was February 24, 2005 and a special plenary session was being held following the The collapse in the Carmel of Barcelona after an accident during the construction of the tunnel for metro line 5, which caused a political crisis in the country. After an episode of tension and accusations of disrespect between the president and the head of the opposition, Artur Mas, he exploded, accusing CiU of corruption in the awarding of public works contracts. How did this condition the political scene and how was it experienced in the chamber?