Under what condition can no one speak a second time on the same motion?

In parliamentary procedure, no one can speak a second time on the same motion if a member who has not yet spoken wishes to contribute to the discussion. This rule is designed to ensure that all voices are heard fairly, particularly those who have not yet had an opportunity to express their opinions on the matter at hand. It promotes democratic participation and prevents a situation where a few individuals dominate the conversation, allowing for a more inclusive discussion.

When another member has yet to speak on the motion, it emphasizes the importance of collaborative dialogue and respect for all participants in the meeting. This approach aligns with the principles of parliamentary procedure, which aim to facilitate orderly and equitable discussions.

In contrast, situations like someone missing a previous discussion or a motion not being seconded pertain to different aspects of parliamentary procedure and do not directly relate to the ability to speak multiple times on the same motion. Similarly, while a call for a vote might limit discussion, the specific rule about speaking again hinges on ensuring new voices can contribute before allowing anyone to repeat their points.