When can the president vote during a standing or show of hands vote?

In parliamentary procedure, the president typically has a specific role when it comes to voting. In the case of a standing or show of hands vote, the president generally does not vote unless there is a tie. This rule is rooted in the principle that the president's primary function is to facilitate the meeting and maintain order, rather than to influence the outcome of votes. By casting a vote only in the event of a tie, the president ensures that they remain an impartial leader during the discussion and decision-making process. This approach helps maintain fairness in proceedings and reinforces the authority of the chair to guide the assembly without personal bias.