Greek protesters riot in Athens

Demonstrators clash with police outside the Greek parliament during a protest against unprecedented austerity cuts needed for an EU and IMF loans worth as much as €120bn (£100bn) Photograph: Louisa Gouliamaki/AFP Photograph: Louisa Gouliamaki/guardian.co.uk A Greek police officer detains a protester Photograph: Aris Messinis/AFP Photograph: Aris Messinis/guardian.co.uk Riot officers run away from a fire caused by a molotov cocktail thrown by protesters Photograph: Angelos Tzortzinis/AFP Photograph: Angelos Tzortzinis/guardian.co.uk Demonstrators flee as riot police fire teargas Photograph: Aris Messinis/AFP Photograph: Aris Messinis/guardian.co.uk Police walk in front of a burning television broadcast van Photograph: John Kolesidis/Reuters Photograph: John Kolesidis/guardian.co.uk A riot officer watches protesters Photograph: Orestis Panagiotou/EPA Photograph: Orestis Panagiotou/guardian.co.uk Police spray teargas towards protesters throwing stones Photograph: Louisa Gouliamaki/AFP Photograph: Louisa Gouliamaki/guardian.co.uk Protesters clash with police over the austerity measures they say will only hurt the poor Photograph: Reuters Photograph: guardian.co.uk A riot officer runs away from a fire caused by a molotov cocktail Photograph: Dimitar Dilkoff/AFP Photograph: Dimitar Dilkoff/guardian.co.uk A demonstrator stands outside the Polytechnic school Photograph: Aris Messinis/AFP Photograph: Aris Messinis/guardian.co.uk Protestors clash with police by the Greek parliament Photograph: Louisa Gouliamaki/AFP Photograph: Louisa Gouliamaki/guardian.co.uk Riot police arrest a protester Photograph: Orestis Panagiotou/EPA Photograph: Orestis Panagiotou/guardian.co.uk