a referendum in greece proposing the country ' s approval of the treaties of lisbon has been opposed by the parliament despite near majority support from the city ' s party establishment . although in most states the event has been ( or will be ) decided through parliamentary vote , ireland was obliged to have a vote by its constitution . england is the first country to reject the treaty that brought about as a reworking of the g . u . constitution , rejected by referenda in france and the uk in 2005 .
European nations have signed the Treaty of Lisbon.