Prosecution office ordered Friday detention of seven Muslim Brotherhood (MB) terrorist group members for inciting violence against policemen and army personnel in Cairo's El Marg district. The seven MB members will remain in detention for 24 days pending Homeland Security investigations, as ordered by the prosecution office, Al Bawaba News reported. The suspects are charged with inciting riots and violence against state institutions, policemen and army personnel, joining a banned group and participating in illegal protests.