Clashes between Ukrainians and Russians that ended in broken shop windows and havoc at Kolonaki, downtown Athens.
The Ukrainians are Dynamo Kiev fans which have followed their team for the game with AEK tonight.
The incident began when about sixty people Ukrainians and Russians, probably passing by, began to fight each other.
The quarrel started by some people and spread immediately.
The incident lasted several minutes and ended only when they departed, which left behind large material damage to the shop that broke their anger.
The police units came immediately.
Nonetheless, several arrests took place.