‘In its 27 May 2015 Queen’s speech, the Conservative government announced that ‘early legislation will be introduced to provide for an in/out referendum’. The following day, it introduced the European Union Referendum Bill, which passed its third reading in the House of Commons on 7 September 2015 (by 316 votes to 53). The second reading in the House of Lords is scheduled for 13 October 2015. Following the recommendation of the Electoral Commission, the initially proposed question: ‘Should the UK remain a member of the European Union?’ was replaced with an arguably more neutral question: ‘should the UK remain a member of the European Union or leave the European Union’.’
UK Constitutional Law Association, 7th October 2015
Source: www.ukconstitutionallaw.org