 1 This title, in Hebrew ממלא מקום ראש הממשלה ("Memale Mekom Rosh HaMemshala", lit.Prime Minister's Place Filler), means Livni was first in line to replace the Prime Minister in case of incapacitation or death; it does not mean she actually exercised any Prime Ministerial duties.² Labour successfully filed a lawsuit, alleging electoral fraud in several Arab settlements and requesting an additional seat at the expense of the United Arab List.