The King David Hotel bombing and the arrest of Jewish Agency and other Yishuv leaders as part of Operation Agatha caused the Haganah to cease their armed activity against the British. Yishuv and Jewish Agency leaders were released from prison. From then until the end of the British mandate, resistance activities were led by the Irgun and Lehi. In early September 1946 the Irgun renewed its attacks against civil structures, railroads, communication lines and bridges. One operation was the attack on the train station in Jerusalem, in which Meir Feinstein was arrested and later committed suicide awaiting execution. According to the Irgun these sort of armed attacks were legitimate, since the trains primarily served the British, for redeployment of their forces. The Irgun also publicized leaflets, in three languages, not to use specific trains in danger of being attacked. For a while, the British stopped train traffic at night. The Irgun also carried out repeated attacks against military and police traffic using disguised, electronically-detonated roadside mines which could be detonated by an operator hiding nearby as a vehicle passed, carried out arms raids against military bases and police stations (often disguised as British soldiers), launched bombing, shooting, and mortar attacks against military and police installations and checkpoints, and robbed banks to gain funds as a result of losing access to Haganah funding following the collapse of the Jewish Resistance Movement.