As many as 15 members of the terrorist Muslim Brotherhood (MB) group were arrested on Sunday over charges of burning a police car, injuring a security man and joining a banned group.
They also face charges of instigation of violence, rioting and unpeaceful demonstration.
Sherif M. A., a teacher, aged 40, was arrested in Kafr el-Dawar in implementation of a prosecution decision to arrest him and 14 others of the terrorist group.
The prosecution was notified to start investigation.