Demonstrators projected the word across the facade of Parliament last week, and it underscored the hurdle that Prime Minister George Papandreou faces in selling an increasingly resentful electorate on a tough new round of austerity measures: ?Thieves.?

Most Greeks say they have little confidence in a political class that they see as corrupt and unaccountable. A recent study by Transparency International in Greece found that 9 out of 10 Greeks believed that their politicians were corrupt, and 80% said that Parliament had lost credibility.

This week Papandreou will seek parliamentary approval for an austerity package that was agreed on Thursday with European officials and the IMF. He is expected to succeed, despite tensions within his Socialist Party and in the face of intransigence from the center-right opposition, which was in power when Greece?s debt soared.

But as the crisis extends into a second year, a growing number of Greeks are turning a critical eye on their own government. They are questioning why members of Parliament have immunity from prosecution unless Parliament votes to lift it, and they want to see more transparency and accountability in party financing. And having faced across-the-board wage and pension cuts, they have come to question why the lawmakers have benefits that include state cars, generous double pensions (from the government and their own professional guilds), bonuses for attending committee meetings on top of their $8,500-a-month salaries, and personal staff who are widely perceived to attend to a tradition of providing favors in exchange for votes.

In recent years, a number of former officials from both the conservative New Democracy and the Socialist Parties have been implicated in a range of corruption scandals. In one episode, which occurred when New Democracy was in power, the government approved a highly complex land swap in which a Greek Orthodox monastery on Mount Athos received prime, state-owned real estate in exchange for much less valuable land in a rural area. But to date, no officials have been charged with wrongdoing.

Such scandals ?add to the frustration and the popular perception that they?re crooks,? said Costas Bakouris, the president of Transparency International?s Greek branch. Aggravating that perception, the legislators have immunity from prosecution unless the full Parliament votes to lift it, something that has happened only 17 times out of the hundreds of requests since democracy was restored in 1974 after a military dictatorship. Even after they leave office, former lawmakers can be prosecuted only during the parliamentary session in which they are accused of breaking the law and the subsequent session.

In addition to the austerity votes, Parliament is expected to vote this week on whether to broaden an investigation into Akis Tsochatzopoulos, a former defense minister from the Socialist Party who is accused of corruption in the Greek Navy?s procurement of German submarines.