 Voters will choose who they want to represent them in 650 seats across the UK, with political parties needing just over half, 326, to win a majority in Parliament. Polls are open until 10pm, and you'll need to show an accepted form of photo ID, such as a passport, driving licence, or an older or disabled person's bus pass when you turn up. Throughout Election Day, broadcasting rules dictate there can be no discussion of political issues.