to cross the floor and join the opposition and on 8 November the Chamber approved the law on the budget of the State previously rejected but with only 308 votes, while opposition parties didn't participate in the vote to highlight that Berlusconi lost his majority. After the vote, Berlusconi announced his resignation after Parliament passed economic reforms. Among other things, his perceived failure to tackle Italy's debt crisis with an estimated debt sum of €1.9 trillion ($2.6 trillion) had urged Berlusconi to leave office. The popularity of this decision was reflected in the fact that while he was resigning crowds sang the hallelujah portion of George Frideric Handel's "Messiah", complete with some vocal accompaniment; there was also dancing in the streets outside the Quirinal Palace, the official residence of the President of Italy, where Berlusconi went to tender his resignation. Austerity measures were passed, raising €59.8 billion from spending cuts and tax raises, including freezing public-sector salaries until 2014 and gradually increasing the retirement age for women in the private sector from 60 in 2014 to 65 in 2026. The resignation also came at a difficult time for Berlusconi, as he was involved in numerous trials for corruption, fraud and sex offences. He was often found guilty in lower courts but used loopholes in Italy's legal system to evade incarceration. Berlusconi had also failed to meet some of his pre-election promises and had failed to prevent economic decline and introduce serious reforms. Many believed that the problems and doubts over Berlusconi's leadership and his coalition were one of the factors that contributed to market anxieties over an imminent Italian financial disaster, which could have a potentially catastrophic effect on the 17-nation eurozone and the world economy. Many critics of Berlusconi accused him of using his power primarily to protect his own business ventures. Umberto Bossi, leader of Lega Nord, a partner in Berlusconi's right-wing coalition, was quoted as informing reporters outside parliament, "We asked the prime minister to step aside." On 12 November 2011, after a final meeting with his cabinet, Berlusconi met Italian President Giorgio Napolitano at the Palazzo del Quirinale to tend his resignation. As he arrived at the presidential residence, a hostile crowd gathered with banners insulting Berlusconi and throwing coins at the car. After his resignation, the booing and jeering continued as he left in his convoy, with the public shouting words such as "buffoon", "dictator"