Question to the Cabinet Office:

To ask Her Majesty’s Government what steps they have taken to ascertain how many people shown as having voted on the marked register for the General Election on 7 May 2015 were on the electoral register at that time solely by virtue of the household based electoral registration system; whether they will make any such data available, broken down by (1) country, (2) constituency, and (3) local authority; how many of those voters were removed from the electoral registers on 1 December 2015; and what plans they have to help ensure that those voters are included on electoral registers based on Individual Electoral Registration.

While data is not available on the number of non-IER registered electors who voted at the 2015 General Election, the Electoral Commission found 96% of the entries on the electoral register in May 2015 were already registered under IER. The remaining non-IER registered electors will have been contacted as part of the annual canvass, and specifically targeted by Electoral Registration Officers, to encourage them to submit an application under IER ahead of the end of the transition to IER.