Three taps of the gavel instruct members to do what?

Three taps of the gavel serve as a signal for members to stand in unison. This action is often used by the presiding officer in meetings or formal gatherings to indicate that members should rise together, thereby ensuring that everyone is responding to the instruction at the same time. It creates a unified atmosphere, often used during ceremonies or when welcoming dignitaries, and helps maintain an orderly and respectful environment.

In contrast, the other choices address different parliamentary actions. Being seated is typically indicated by a single tap of the gavel, while adjourning a meeting usually requires a specific motion and is often signaled by two taps. Voting on an issue typically does not involve the gavel but rather a clear verbal command or the display of voting cards or ballots for clarity and organization.