Senator Leila De Lima is escorted by Senate Sergeant-at-Arms, General Jose Balajadia Jr. (left), after her press conference at the Senate on Thursday (Feb. 23, 2017). De Lima said she will voluntarily surrender to authorities at the Senate on Friday morning after the Regional Trial Court of Muntinlupa City issued on Thursday an arrest warrant over drug charges. (PNA photo by Avito C. Dalan)lam/acd