A striking worker uses a paint roller to write the labour union sign "CGT" on the road during a demonstration over pension reform in Nantes October 26, 2010. The flagship reform to make people work two years more for their pensions has met with fierce opposition in some of the most sustained protests in Europe to austerity measures aimed at reining in swollen deficits. REUTERS/Stephane Mahe (FRANCE - Tags: POLITICS EMPLOYMENT BUSINESS CIVIL UNREST)