What does three taps of the gavel indicate?

Three taps of the gavel are used in parliamentary procedure to signal that all members should stand in unison. This action creates a clear and organized method for members to acknowledge the presiding officer, ensuring that everyone is ready to proceed with the meeting. This practice encourages unity and attentiveness among the group, making it an essential part of maintaining decorum during formal meetings.

The other options do not accurately describe the function of three taps. The question specifically focuses on the established conventions of using the gavel, and understanding this helps maintain proper order and respect in the proceedings.