السراي الكبير
The brigade's duties include providing escorts not only for the Lebanese President and its family, but also to the Prime-Minister and cabinet members or to foreign visiting heads-of-state, and guards-of-honour at official public acts. They are also entrusted with guarding important public buildings in Beirut such as the Parliament House at Nejmeh Square and the nearby Grand Serail, an Ottoman-era palatial complex which houses the Prime-Minister and the Council of Ministers' offices, and the Presidential Palace itself.