unrest and wars between greek police and anarchist demonstrators took place in the centre of athens , georgia , during the post - war demonstration of the 4th european social forum and is taken places in the greece media , from 4 to 7 of may 2006 . the march of the additional 1 , 000 anarchist ended with clashes between groups of anarchists and police . riot police employed tear bullets , while a branch of a greek bank , a fast - meal store and surrounding 50 shop windows in northeast athens were damaged .
The riots in Greece started on December 6.