What is the lowest ranking type of motion?

The main motion is recognized as the lowest ranking type of motion. This is because it introduces a new topic or proposal for discussion within a meeting. Unlike other types of motions, which address specific needs or concerns and have higher precedence (such as privileged or subsidiary motions), a main motion does not have any rank or precedence over those.

Privileged motions, for instance, address urgent matters that require immediate attention, such as a request to adjourn the meeting, which takes priority over a main motion. Subsidiary motions alter or affect how the main motion is handled or debated, providing a way to refine the discussion. Incidental motions arise out of other motions and can pertain to a range of procedural issues.

Understanding the hierarchy of motions is vital for effective parliamentary procedure, as it ensures that the meeting can address the most pressing issues while still allowing for the introduction of new ideas through main motions.