The Representation of the People Act 2000 made it possible for prisoners on remand, who are otherwise eligible to vote, to register to vote from their place of detention. Such persons are able to vote via post or by proxy.
The information on the number of remand prisoners who voted at the elections is not available. HM Prison Service keeps a record of the total number of remand prisoners, although no information is kept on those registered to vote. Records are not kept of whether particular categories of voters have exercised their right to vote at UK elections.