<prompt> Nyorera kupfuurira kweiyi ndima - Kusainwa kweChibvumirano cheLisbon kwakaitika muLisbon, Portugal musi wa13 Zvita 2007. Zvisinei, chibvumirano ichi chakagadzirirwa kuitira kuti zvisazova zvakafanira kuchiisa kuhurumende. Zvisinei Republic of Ireland yaidiwa nebumbiro rayo kuti iite referendamu. Muna 2008 referendamu yakaraswa, ichidzorera shure kushandiswa kwechibvumirano. Zvisinei, pashure pokunge vimbiso dzakati dzapiwa kuIreland, vanhu vokuIreland vakashandura chisarudzo chavo murondedzero yechipiri  <response>: muna 2009. 