Library image of a ballot box. The people of Wales will go to the polls on Thursday, May 6. While some will choose to vote by post or proxy, and others by visiting the polling station, they will all receive at least three ballot papers. These will include a paper for the constituency, another for the region and a third for the Police and Crime Commissioner election. Some, including voters on parts of Anglesey, will also receive papers for county council by-elections happening in their area. But this guide will concentrate on the second ballot paper, which is the regional list vote to elect four Senedd Members to represent the North Wales electoral region.