MANILA, Philippines (AP) — A Philippine anti-graft court ordered the arrest of a prominent senator on Friday over allegations he pocketed a kickback of millions of dollars in a flood-control project, in the latest crisis to entangle the Senate. Sen. Jinggoy Estrada surrendered and posted bail before the Sandiganbayan court, allowing him to remain free while the case proceeds.The court barred Estrada from leaving the country while facing the first of two corruption-related charges in relation to the flood control project anomalies.Another warrant for his arrest for the second charge, which is non-bailable, is expected to be issued by the court soon, top anti-graft prosecutor Jesus Crispin Remulla told The Associated Press.Estrada, 63, has strongly denied allegations mainly by a former government public works engineer that he received more than 570 million pesos ($9.3 million) in kickbacks.

The senator was an actor like his father, former Pres. Joseph Estrada. Both have been previously detained on other corruption-related charges.Several other senators and members of the House of Representatives have been implicated in the flood control anomalies in a poverty-stricken Asian archipelago that is among the most vulnerable to deadly floods and typhoons.