Marriage (Same Sex Couples) Act 2013

Marriage (Same Sex Couples) Act 2013
Short title	Marriage (Same Sex Couples) Act 2013
Parliament	Parliament of the United Kingdom
Long title	An Act to make provision for the marriage of same sex couples in England and Wales, about gender change by married persons and civil partners, about consular functions in relation to marriage, for the marriage of armed forces personnel overseas, for permitting marriages according to the usages of belief organisations in certain circumstances, and for connected purposes.
Statute book chapter	2013 c. 30
Introduced by	Maria Miller
Territorial extent	England and Wales
Royal assent	17 July 2013
Commencement	13 March 2014 (main provisions)
Related legislation	Civil Partnership Act 2004, Marriage Act 1949, Equality Act 2010

Contents

Background and legislative history
Key provisions
Legislative process and passage
Impact and effects
Legal and religious considerations
See also

Marriage (Same Sex Couples) Act 2013 is a landmark piece of legislation from the Parliament of the United Kingdom that legalised same-sex marriage in England and Wales. The Act, which received Royal Assent on 17 July 2013, allows same-sex couples to enter into a civil or religious marriage, while providing specific protections for religious organisations that do not wish to conduct such ceremonies. Its passage marked a significant evolution in British law, building upon the rights established by the Civil Partnership Act 2004.

Background and legislative history

The push for marriage equality followed the establishment of civil partnerships under the Civil Partnership Act 2004, which provided legal recognition but a distinct status from marriage. Political advocacy was led by groups like Stonewall and the Coalition for Equal Marriage, while public opinion shifted significantly following similar legislation in other nations like Spain and the Netherlands. The Conservative–Liberal Democrat coalition agreement following the 2010 United Kingdom general election did not initially include the policy, but it gained prominence as a key initiative under Prime Minister David Cameron. The formal consultation, "Equal Civil Marriage," was launched in 2012 by the Home Office under then Home Secretary Theresa May.

Key provisions

The Act's core provision amends the Marriage Act 1949 to define marriage as between "two people" rather than "a man and a woman," enabling same-sex couples to marry in register offices or approved premises. It allows religious organisations to "opt in" to conduct same-sex marriages if their governing body permits it, with explicit protection for the Church of England and the Church in Wales under a "quadruple lock" mechanism. The legislation also permits individuals in an existing civil partnership to convert it into a marriage and provides for the recognition of overseas same-sex marriages. Transgender individuals already in a marriage are no longer required to dissolve their union to obtain a full Gender Recognition Certificate.

Legislative process and passage

The bill was introduced to the House of Commons by Culture Secretary Maria Miller in January 2013. It passed its Second reading in the Commons on 5 February 2013 by a vote of 400 to 175, with support from the majority of Liberal Democrat and Labour MPs and a significant minority of Conservative MPs. Key opponents included figures like David Burrowes and Edward Leigh. After consideration by a Public Bill Committee, the bill passed to the House of Lords, where it faced considerable debate but was ultimately approved in July 2013. It received Royal Assent on 17 July 2013, with the first same-sex marriages taking place on 29 March 2014.

Impact and effects

The first legal same-sex marriages in England and Wales occurred on 29 March 2014, with ceremonies for couples like Andrew Wale and Neil Allard in Brighton. The law did not extend to Northern Ireland, where same-sex marriage was legalised later by the Northern Ireland (Executive Formation etc) Act 2019, nor to Scotland, which passed its own legislation, the Marriage and Civil Partnership (Scotland) Act 2014. The Act significantly increased the number of same-sex marriages, with over 7,000 ceremonies conducted in the first year alone, according to the Office for National Statistics. It also influenced further legal developments, including the extension of pension rights and was cited in subsequent rulings by the European Court of Human Rights.

Legal and religious considerations

The Act's "quadruple lock" was designed to ensure that no religious organisation or representative could be compelled to conduct or participate in a same-sex marriage. This specifically protected the Church of England, the Church in Wales, and other faiths like Islam and Orthodox Judaism. The legislation interacted with the Equality Act 2010 to prevent discrimination claims against opting-out religious bodies. Legal challenges, such as those brought to the High Court of Justice regarding the London Borough of Islington, tested the boundaries of these protections. The Act also required a review of civil partnership law, leading to the Civil Partnerships, Marriages and Deaths (Registration etc.) Act 2019.