What is the purpose of the electoral register?

The electoral register serves the crucial function of officially identifying individuals who are eligible to vote in elections. It includes the names and addresses of individuals that are registered to vote, ensuring that only those who meet the necessary criteria, such as age and citizenship, can participate in the electoral process. This verification process helps maintain the integrity and security of elections, preventing unauthorized voting.

While the other options refer to elements related to elections—candidates, political parties, and election finances—they do not accurately capture the primary purpose of the electoral register itself. Listing candidates or political parties is an entirely different process, and managing election finances pertains to the regulation of campaign funding, which is not the focus of the electoral register.