 Liechtenstein also legalised registered partnership by 68% of voters via a referendum in 2011.On 1 January 2012, a new constitution of Hungary enacted by the government of Viktor Orbán, leader of the ruling Fidesz party, came into effect, restricting marriage to opposite-sex couples and containing no guarantees of protection from discrimination on account of sexual orientation.In 2012, the United Kingdom government launched a public same-sex marriage consultation, intending to change the laws applying to England and Wales.