Clash between students was marked on Friday morning at Dove.
In particular, at about 11:30 a group of 15 students from high school in the area attacked broomsticks to students of the 9th High School, while they were thrown into ole and eggs.
A teacher was slightly injured in the leg, while police officers rushed to the spot arrested a 15 -year -old man from Bangladesh.
The case has been undertaken by the Peristeri Crimes Prosecution and Delineation.