Rule 11-507 Political vote.

Here's what this rule means: you have the right to keep your vote private if you cast it in a secret ballot election. No one can force you to reveal who or what you voted for in court.

This privilege protects the basic idea behind secret ballot elections. Since your vote is supposed to be private and anonymous, the law backs that up by letting you refuse to answer questions about it, even in a legal proceeding.

There's one exception though. If you voted illegally, you can't use this privilege to hide that fact. For example, if someone voted twice in the same election or wasn't eligible to vote at all, they can't refuse to talk about it by claiming this privacy right. The protection only applies to lawful votes.