What motion is used to get the meeting back on track with the regular order of business?

The motion that is used to get the meeting back on track with the regular order of business is called "Orders of the Day." This motion serves to remind the assembly of its scheduled agenda and is invoked when the meeting strays from the established order. It allows members to insist that the meeting adhere to the agreed-upon agenda items, ensuring that discussions and decisions proceed in a structured manner.

Understanding the role of this motion is important because it emphasizes the value of maintaining order and efficiency in meetings, which is critical for effective governance and decision-making. While the other motions mentioned have their specific purposes—such as addressing personal privileges or amending motions—they do not specifically address the need to return the focus to the scheduled agenda. Thus, "Orders of the Day" is the appropriate choice for re-establishing the order of business during a meeting.