European Union Referendum Act 2015

This article is about the 2015 Act of Parliament which enabled the United Kingdom European Union membership referendum, 2016. For the associated Act of the Gibraltar Parliament, see European Union (Referendum) Act 2016 (Gibraltar). For the unsuccessful 2013–14 private member's bill, see European Union (Referendum) Bill 2013–14.
European Union Referendum Act 2015

Long title An Act to make provision for the holding of a referendum in the United Kingdom and Gibraltar on whether the United Kingdom should remain a member of the European Union.
Citation 2015 c. 36
Introduced by Philip Hammond
Territorial extent United Kingdom
Also Extends to Gibraltar (separate local enacting legislation exists in Gibraltar; see European Union (Referendum) Act 2016 (Gibraltar)
(Act No. 2016-01 (Legislation Number (L.N.) 2016/034, as amended by L.N. 2016/035, L.N. 2016/082 and L.N. 2016/120)))
Royal assent 17 December 2015
Status: Spent

The European Union Referendum Act 2015 (c 36) is an Act of the Parliament of the United Kingdom that made provision for a referendum to be held in the United Kingdom of Great Britain and Northern Ireland and Gibraltar, on whether they should remain a member of the European Union.[1] The bill was introduced to the House of Commons by Philip Hammond, Secretary of State for Foreign and Commonwealth Affairs on 28 May 2015.[2] The Act was subsequently passed by a ratio of six to one in the Commons,[3] approved by the House of Lords on 14 December 2015,[4] and given Royal Assent on 17 December 2015. The Act required that the Prime Minister should appoint the day on which the referendum should be held and, on 20 February 2016, David Cameron announced that the referendum would take place on Thursday 23 June 2016. In the referendum, the electorate voted by 52% to 48%, in favour leaving the EU, on a 72% turnout.


On 1 January 1973 the United Kingdom and Gibraltar joined what was then known as the European Economic Community (the Common Market), under terms negotiated by the then Conservative Prime Minister Edward Heath.[5] In accordance with British constitutional convention, specifically that of parliamentary sovereignty, accession was not subject to approval by referendum. Both Conservative and the Labour Parties were divided over the issue, and the enabling legislation was passed due to sufficient Labour abstentions to counteract the number of rebel Tories.[6] In the run-up to the UK General Election February 1974, the Labour Party manifesto promised a Referendum 'on renegotiated terms', which its leader, Harold Wilson, hoped would end the division of his party.[6] However the election proved indecisive and marked the end of Heath's premiership as Prime Minister and Wilson was forced to call a second election later in the year. After the UK General Election October 1974, the Labour Party formed a minority administration and held the referendum on continued membership the following year, which was approved by 67% of voters.

For a few years the issue was largely settled but, with the approval by Parliament of the Single European Act, the Maastricht Treaty and the Lisbon Treaty, there were calls from eurosceptic Members of Parliament for a new UK referendum on continued membership. Conservative Party leader David Cameron announced in January 2013, in what became known as "The Bloomberg speech", a proposal to undertake a renegotiation of the terms of the UK's membership of the EU, and subsequently to hold a UK referendum on its membership of the Union. However, at the time of Cameron's speech, the Conservative Party was in Coalition government with the Liberal Democrats who, along with the Labour Party, were at the time opposed to any new referendum being held. The Conservative Party did not have an overall majority and a private members bill by Conservative MP James Wharton to legislate a in-out referendum by the end of 2017 was blocked in the House of Lords. The proposals were contained in the Conservative Party manifesto for the United Kingdom general election, 2015, in which the Conservatives won with an unexpected overall majority. Following the election, the opposition Labour Party withdrew its opposition to holding an in-out EU referendum.[7] On the bill's second reading, on 9 June 2015, MPs voted by 544 to 53 in favour of the principle of holding a referendum with only the Scottish National Party opposing the Bill.[8]

The Act

The act legislated for a referendum to be held in the United Kingdom and Gibraltar on whether to remain a member of the EU, to be conducted by the Electoral Commission and overseen by an appointed "Chief Counting Officer" (CCO) and a "Deputy chief counting officer" (DCCO) who will declare the final result for the United Kingdom and by regulation orders the Secretary of State to appoint a date for the holding of the referendum under the following circumstances:

The Electoral Commission is the public body under the terms of the Political Parties, Elections and Referendums Act 2000 that was given the task to raise public awareness ahead of polling day, and to oversee the conduct of the referendum.

The act made no provision for the result to be legally binding on the government or on any future government.[9] The result of the referendum was to be a single majority vote of the United Kingdom and Gibraltar with no super majorities, double majorities of the constituent countries or any minimum turnout threshold required for the vote to pass. The act did not specify any specific consequences that would follow the result of the referendum. In the event of a "Leave" vote, the government would decide whether, when, and under what circumstances, the UK would invoke Article 50 of the Treaty on European Union to begin a two-year process of negotiations for Britain to leave the EU.[10] European Union law would remain enforceable in the United Kingdom until or unless the European Communities Act 1972 were repealed.[7]

The referendum

In accordance with the Act and the public duty of the Electoral Commission, an impartial guide was posted to every household in the UK and Gibraltar in the week beginning of 16 May 2016.


This Bill required a referendum to be held on the question of the UK’s continued membership of the European Union before the end of 2017. The bill does not contain any requirement for the UK Government to implement the results of the referendum, nor set a time limit by which a vote to leave the EU should be implemented. Instead, this is a type of referendum known as pre-legislative or consultative, which enables the electorate to voice an opinion which then influences the Government in its policy decisions. The referendums held in Scotland, Wales and Northern Ireland in 1997 and 1998 are examples of this type, where opinion was tested before legislation was introduced. The UK does not have constitutional provisions which would require the results of a referendum to be implemented, unlike, for example, the Republic of Ireland, where the circumstances in which a binding referendum should be held are set out in its constitution. In contrast, the legislation which provided for the referendum held on AV in May 2011 would have implemented the new system of voting without further legislation, provided that the boundary changes also provided for in the Parliamentary Voting System and Constituencies Act 2011 were also implemented. In the event, there was a substantial majority against any change. The 1975 referendum was held after the re-negotiated terms of the UK’s EC membership had been agreed by all EC Member States and the terms set out in a command paper which later became known as the Referendum Act 1975 and was passed by both Houses.[11] The Bill became law when it received Royal Assent sent on 15 December 2015.

In April 2016, after the bill was passed, the government circulated an advisory leaflet: "Why the Government believes that voting to remain in the European Union is the best decision for the UK". This leaflet clearly stated: "This is your decision. The government will implement what you decide".[12]

On November 3, 2016, the High Court in London ruled that it is the responsibility of Parliament (and not of the Government unilaterally) to decide whether, when, and how the UK should set aside legislation (in this case, the law that makes the UK a member of the EU). It affirmed that the referendum was only advisory (also known as pre-legislative or consultative), that it enabled the electorate to voice an opinion which then influences Parliament in its policy decisions. In interpreting the intent of the referendum to be advisory by default, the court considered the precedents of previous UK referendums.

Campaign period

The act legislated that the official referendum campaign period up until polling day will be of ten weeks duration (15 April to 23 June 2016) with an official 'purdah' period where all government and public bodies were not permitted to comment or publish information specifically in regard to the subject of the referendum (four weeks duration, from 27 May until polling day).

Campaign groups spending

Under this act and the Political Parties, Elections and Referendums Act 2000, the Electoral Commission had the authority to designate and to provide funding for two official lead campaign groups, one for "Remain" and one for "Leave". Each designated group had access to grants worth up to £600,000 as well as television spots and free leaflet drops. The Act declared that these designated groups were not permitted to spend overall more than £7 million. The Act permitted other registered campaign groups to participate but that their overall spending was limited to a maximum of £700,000. Spending by unregistered groups was limited by the Act to a maximum of £10,000. The Electoral Commission announced the official "Remain" and "Leave" designated groups before the beginning of the official campaign period (on 13 April 2016) ahead of the deadline on 14 April 2016: Britain Stronger in Europe for "Remain" and Vote Leave for "Leave".

Political parties spending

Under the act and the Political Parties, Elections and Referendums Act 2000 political parties were permitted to provide funding for the referendum, although their spending was limited according to their performance at the 2015 general election and, under the rules, the political parties were limited to the maximum of each amount as follows:

All other political parties who received less than 5% of the national vote share had their maximum spending limited to no more than £700,000.

Individual spending

Unless individuals are officially registered with the Electoral Commission, the maximum limit for spending in the referendum was to be no more than £10,000.[13]

Referendum question

A sample of the ballot paper which was used in the referendum across the United Kingdom and Gibraltar

The question that appeared on ballot papers in the referendum before the electorate under the act was (in English):

Should the United Kingdom remain a member of the European Union or leave the European Union?

with the responses to the question to be (to be marked with a single (X)):

Remain a member of the European Union
Leave the European Union

and in Welsh:

A ddylai'r Deyrnas Unedig aros yn aelod o'r Undeb Ewropeaidd neu adael yr Undeb Ewropeaidd?

with the responses (to be marked with a single (X)):

Aros yn aelod o'r Undeb Ewropeaidd
Gadael yr Undeb Ewropeaidd

Original proposed question

Originally the bill gave the question to appear on ballot papers:

Should the United Kingdom remain a member of the European Union?

and in Welsh:

A ddylai'r Deyrnas Unedig aros yn aelod o'r Undeb Ewropeaidd?

permitting a simple YES/NO answer.

The original proposed question was very similar to the question voters were asked in the original 1975 EEC Referendum. However, during subsequent research by the Electoral Commission found that "members of the public feel the wording was not balanced and there was a perception of bias" and proposed a change in the wording of the question. The proposed change was accepted by the government in September 2015, shortly before the bill's third reading.[14]

Voting areas

The 382 "voting areas" within the United Kingdom and Gibraltar for the referendum under the legislation

Under the provisions of the Act, the designation of a "voting area" (also known by some as "Counting areas") on the day of the referendum was to be overseen by "Counting officers" (CO) who were to declare the results of their local areas within the United Kingdom and Gibraltar is as follows:

There were a total of 382 voting areas. 326 in England, 32 in Scotland, 22 in Wales and single areas for Northern Ireland and Gibraltar. The local counts in the voting areas began from 2200 BST (Western European Summer Time) on Thursday 23 June 2016 after all polling stations had closed. Recounts within "voting areas" were permitted when circumstances require under the instructions of the "Counting officers (CO)." It is the first time that a United Kingdom referendum was counted overnight as both the previous 1975 EEC Referendum and the 2011 AV Referendum were counted during the course of the following day after polling stations closed.

Regional counts

The twelve regional count areas for the referendum under the legislation

The act also provides provision for the results from the "voting areas" to fed into twelve "regional counts" to be overseen by "Regional counting officers" (RCO) which were appointed in the following areas and declared the results for their areas as used under the European Parliamentary Elections Act 2002:

For the purposes of the referendum, the local result from Gibraltar were fed into the South West England regional count. The regions each declared their results once all local voting areas had declared their local results early on Friday 24 June 2016. There was no provision under the Act for any national or regional recounts by the Chief Counting Officer and Regional Counting Officers.


The right to vote in the referendum applied to UK and Gibraltar residents who are British, Irish and Commonwealth citizens, in accordance with the provisions of the Representation of the People Act 1983 and the Representation of the People Act 2000. Members of the House of Lords were able to vote in the referendum. Citizens of other EU countries resident in the UK were not allowed to vote unless they were citizens of Ireland, Malta or Cyprus. The same Acts permitted UK nationals who had lived overseas for less than 15 years to vote.[15] Voting on the day of the referendum was from 0700 to 2200 BST ([Western European Summer Time) (0700 to 2200 Central European Summer Time in Gibraltar) in some 41,000 polling stations staffed by over 100,000 officials. Each polling station was specified to have no more than 2,500 registered voters.[7] Also under the provisions of the Representation of the People Act 2000 postal ballots were also permitted in the referendum and were sent out to eligible voters some three weeks ahead of the vote (2 June 2016). Residents of the Isle of Man, and the other Crown Dependencies Jersey and Guernsey, were not be eligible to vote in the referendum, as those territories are not part of the UK [nor of the EU].[16]

The minimum age for voters in the referendum was 18 years, in accordance with Representation Acts (above).. A House of Lords amendment proposing to lower the minimum age to 16 years[17] was rejected.[4]

Calling of referendum

On the morning of Saturday 20 February 2016 Prime Minister David Cameron held a special cabinet meeting in 10 Downing Street with his fellow Ministers (the first such meeting to be held on a Saturday since 3 April 1982 at the start of the Falklands War). After the meeting, he announced outside the door of No 10 that the referendum would be held on Thursday 23 June 2016. On Monday 22 February 2016, Parliament enacted secondary legislation to authorise the holding of the referendum on that date.[18]

Eligible voters

On Tuesday 21 June 2016, the Electoral Commission announced the provisional official number of eligible voters who were entitled to vote in the referendum on Thursday 23 June in each of the constituent countries of the United Kingdom and Gibraltar following the closing date for registration on Thursday 9 June 2016 (these figures include all Commonwealth and Irish citizens along with members of the House of Lords who are not normally eligible to vote in UK general elections).[19] The final number of eligible voters was published after 9 pm on Thursday 23 June 2016 by the Electoral Commission.[20]

The following shows both the provisional figures and the final figures in heavy bold brackets.

Country Eligible voters
United Kingdom
(together with
46,499,537 (46,500,001)
Country Eligible voters
United Kingdom 46,475,420 (46,475,882)
Gibraltar 24,117 (24,119)

English regions (together with Gibraltar)

English regions
(together with Gibraltar)
Eligible voters
East Midlands 3,385,057 (3,384,299)
East of England 4,398,430 (4,398,796)
London 5,424,289 (5,424,768)
North East England 1,934,228 (1,934,341)
North West England 5,237,900 (5,241,568)
South East England 6,472,915 (6,465,404)
South West England
(together with Gibraltar)
4,138,015 (4,138,134)
West Midlands 4,116,199 (4,116,572)
Yorkshire and the Humber 3,873,908 (3,877,780)

Constituent countries

Constituent countries Eligible voters
(including Gibraltar)
38,980,941 (39,005,781)
Northern Ireland 1,260,955 (1,260,955)
Scotland 3,988,492 (3,987,112)
Wales 2,270,743 (2,270,272)
Constituent countries Eligible voters
(excluding Gibraltar)
38,956,824 (38,981,662)
Northern Ireland 1,260,955 (1,260,955)
Scotland 3,988,492 (3,987,112)
Wales 2,270,743 (2,270,272)

Referendum result

Of the 382 voting areas a total of 263 returned majority votes in favour of "Leave" whilst 119 returned majority votes in favour of "Remain" in the referendum including all 32 areas in Scotland.

The result was declared by Chief counting officer (CCO) Jenny Watson at Manchester Town Hall on Friday 24 June 2016.

United Kingdom European Union membership referendum, 2016
Choice Votes %
Leave the European Union 17,410,742 51.89
Remain a member of the European Union 16,141,241 48.11
Valid votes 33,551,983 99.92
Invalid or blank votes 25,359 0.08
Total votes 33,577,342 100.00
Registered voters and turnout 46,500,001 72.21
Voting age population and turnout 51,356,768 65.38
Source: Electoral Commission[21]; UNDESA (UK VAP); US Census Bureau (Gibraltar VAP)
Referendum results (without spoiled ballots)
17,410,742 (51.9%)
16,141,241 (48.1%)
United Kingdom European Union membership referendum

Results by United Kingdom constituent countries

Constituent country Electorate Voter turnout,
of eligible
Votes Proportion of votes
Remain Leave Remain Leave
(including Gibraltar)
39,005,781 73.0% 13,266,99615,188,40646.7%53.3%
Northern Ireland 1,260,95562.7%440,707349,44255.8%44.2%
Scotland 3,987,11267.2%1,661,1911,018,32262.0%38.0%
Wales 2,270,27271.7%772,347854,37247.5%52.5%

See also


  1. David Allen Green (14 June 2016). "Can the United Kingdom government legally disregard a vote for Brexit?". Financial Times. UK. Retrieved 26 June 2016.
  2. "European Union Referendum Bill 2015–16". Parliament of the United Kingdom. Retrieved 8 September 2015.
  3. "Parliament 'will have its say on Brexit process'". Daily Mail. 30 August 2016. Retrieved 31 August 2016.
  4. 1 2 Dathan, Matt (15 December 2015). "EU referendum outcome on a knife edge, new poll reveals". The Independent. Retrieved 16 December 2015.
  5. Timeline: Campaigns for a European Union referendum   BBC 21 May 2015
  6. 1 2 BBC TV programme 'Europe: Them Or Us: An Island Apart'   BBC, 12 April 16
  7. 1 2 3 "A guide to the UK's planned in-out EU referendum". BBC News. 2 September 2015. Retrieved 8 September 2015.
  8. "EU referendum: MPs support plan for say on Europe". BBC News. 9 June 2015. Retrieved 7 April 2016.
  9. Owen Bowcott (11 July 2016). "Parliament should make final decision on whether to leave EU, barristers say". The Guardian. Retrieved 11 July 2016.
  10. Green, David Allen (17 June 2016). "David Cameron's unnecessary EU referendum". Financial Times. Retrieved 18 June 2016.
  11. House of Commons Library BRIEFING PAPER Number 07212, 3 June 2015. This content is released under the Open Parliament Licence v3.0.
  12. "Why the government believes that voting to remain in the EU is the best decision for the UK". Cabinet Office. 6 April 2016. Retrieved 8 November 2016.
  13. "Non-party campaigners: Guidance for the referendum on the United Kingdom's membership of the European Union: Factsheet: The EU referendum rules – how your organisations activities might be affected (PDF)" (PDF). The Electoral Commission. 11 June 2015. Retrieved 14 May 2016. Any individual or organisation can spend up to £10,000 on referendum spending. You must not spend more than £10,000 on referendum spending during the referendum period unless you have registered with us as a 'registered campaigner'. If you do, you may commit an offence..
  14. Watt, Nicholas; Syal, Rajeev (1 September 2015). "EU referendum: Cameron accepts advice to change wording of question". The Guardian. Retrieved 13 September 2015.
  15. "Background to the UK's EU referendum 2016". Retrieved 28 June 2016.
  16. "Lord of the Rings star launches Manx EU referendum petition". BBC News. 29 January 2016. Retrieved 15 February 2016.
  17. Waugh, Paul (6 November 2015). "Labour Lords Table Fresh Move To Give 16 and 17-Year-Olds The Vote in the EU Referendum". The Huffington Post. Retrieved 11 November 2015.
  18. "EU referendum: Cameron sets June date for UK vote". BBC News.
  19. "Provisional electorate figures published ahead of the EU referendum". Retrieved 21 June 2016.
  20. "EU Referendum results". Retrieved 13 July 2016.
  21. "EU referendum results". Electoral Commission. Retrieved 9 July 2016.
This article is issued from Wikipedia - version of the 12/3/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.