Security forces detained 20 leading Muslim Brotherhood (MB) terrorist group members in Beheira governorate, Al Bawaba News reported Saturday. All 20 MB leading members are accused of inciting violence and anti-government protests in Beheira. Elsewhere, security forces arrested Friday 15 protestors for suspicion of affiliation to MB and for attempting to break into Tahrir Square, after security forces setup a security cordon to secure it. The protesters expressed their objection to the agreement between Saudi Arabia and Egypt concerning the Tiran and Sanafir islands. Ministry of interior has warned against calls for protests in an official statement.