Original sentence: A member of the group, Izzet Sahin, was arrested in the West Bank in April 2010 by the Israeli security forces, and deported without charges.The blockade has been called illegal by United Nations human rights chief Navi Pillay , and the flotilla was intended both to provide material aid to Gaza residents and to bring attention to the blockade and focus international pressure on Israel and Egypt to end it
Edited sentence: A member of the group, Izzet Sahin, had previously been arrested by the Israeli security forces on accusation of aiding Palestinian organizations banned by Israel.Though legal under international law, the blockade has been called illegal by United Nations human rights chief Navi Pillay , and the flotilla was intended both to provide material aid to Gaza residents and to bring attention to the blockade and focus international pressure on Israel and Egypt to end it