Tzipi Livni and spoke to Livni, reassuring her that she was "most welcome in Britain any time." Livni's office later stated that Brown promised to seek legislative changes to ensure no Israeli official would risk arrest while on British soil. Yehuda Blum, Israel's former ambassador to the United Nations and a professor of law at Hebrew University of Jerusalem, commented: "The abuse and misuse of this concept of universal jurisdiction should be discontinued." Blum said the law was intended for use in cases with no clear jurisdiction, such as piracy in international waters, and should not be expanded for political aims. Israeli
Tzipi Livni appointed Minister of Immigrant Absorption. She held this position until 2006. In 2004, Livni was appointed Minister of Housing and Construction, which she held this position until 2005. Livni was an avid supporter of Sharon's disengagement plan, and was generally considered to be among the key moderate members of the Likud party. She often mediated between various elements inside the party, and was integral to garnering government support for disengagement with the "Livni Plan". She made efforts to achieve a two-state solution to the Israeli–Palestinian conflict, including successful efforts to have the pullout from the Gaza Strip ratified by the