Electoral Register

GOV.UK describes the register plainly: 'The electoral register (sometimes called the 'electoral roll') lists the names and addresses of everyone who's registered to vote.' Registration is maintained on a rolling basis rather than a single annual snapshot, but local offices do carry out a yearly check: 'From July each year, electoral registration offices (EROs) contact households to check if the details on the electoral register are correct.' Households may be contacted 'by post, email, phone or by someone knocking on your door', and this exercise - known as the annual canvass - does not apply in Northern Ireland, which runs a different registration system. Registering itself is designed to be quick: the online 'register to vote' service normally takes 'about 5 minutes', and an applicant will be asked for their National Insurance number, though the guidance confirms 'you can still register if you do not have one'.

Registration is not merely advisory - it can be compelled, and there is a specific criminal-style penalty for ignoring a registration request. GOV.UK states: 'You must register to vote if an electoral registration officer asks you to do so and you meet the conditions for registering', and warns that 'If you're asked to register and do not, you could be fined up to £1,000', save where there is a valid reason such as 'a long stay in hospital' or 'severe learning difficulties'. The rules also allow a limited form of dual registration: 'It's sometimes possible to register at 2 addresses (though you can only vote once in any election)', which commonly applies to students who split their time between a home address and a term-time address. Age and citizenship thresholds vary by nation - registration is open from age 16 in England and Northern Ireland, but from age 14 in Scotland and Wales, though voting age itself differs from the registration age.