Police closed roads and deployed several thousand officers around the city during a student protest held to mark two years since the fatal police shooting of a teenage boy.
Angelos Tzortzinis / AFP - Getty Images
A youth throws an object at riot police during a demonstration in central Athens on December 6, 2010.
Alkis Konstantinidis / AP
A riot policeman reacts during clashes with protesters in Athens, on Monday, Dec. 6, 2010.
Thanassis Stavrakis / AP
Youths throw oranges outside Government's General Accounting office in central Athens on Monday, Nov. 6, 2010.