Amid a massive corruption scandal which has tarnished Brazil's political class and driven the country's president to the brink of impeachment, the Brazilian supreme court has banned corporate donations to candidates and parties in future elections. With eight votes in favour and three against, the court declared late on Thursday that the rules allowing companies to donate to election campaigns were unconstitutional. Rosa Weber, one of the judges who ruled in favour of the ban, argued that undue economic influence comprised the legitimacy of the country's elections. "The influence of economic power has ended up transforming the electoral process into a rigged political game, a despicable pantomime which makes the voter a puppet, simultaneously undermining citizenship, democracy and popular sovereignty." According to "The Spoils of Victory", a US academic study into campaign donations and government contracts in Brazil, corporate donors to the PT in the 2006 elections received between 14 to 39 times the value of their donations in government contracts. The case was brought to the supreme court around one and a half years ago by the Order of Brazilian Attorneys (OAB). On Thursday the organization's secretary general, Cludio Pereira de Souza Neto, celebrated the decision. "It is what Brazilian society has been hoping for, even more so in these times of crisis," he said, adding that the court order should make future elections cheaper.