EDITORIAL USE ONLY - NO COMMERCIAL OR BOOK SALES. A demonstrator holds a mock hangman's scaffold during protests against austerity measures in Athens, June 28, 2011. With Greece teetering on the brink of bankruptcy, parliament is due to vote this week on a package of spending cuts, tax increases and privatisations agreed as part of a massive bailout aimed at averting the euro zone's first default. REUTERS/Yannis Behrakis (GREECE - Tags: POLITICS CONFLICT BUSINESS)