No motion is in order that conflicts with the constitution, by-laws, or standing rules or resolutions of the assembly, and if such a motion is adopted it is null and void. Before introducing such a motion it is necessary to amend the constitution or by-laws, or amend or rescind the conflicting standing rule or resolution. So, too, a motion is not in order that conflicts with a resolution previously adopted by the assembly at the same session, or that has been introduced and has not been finally disposed of. If it is not too late the proper course is to reconsider [36] the vote on the motion previously adopted, and then amend it so as to express the desired idea. If it cannot be reconsidered, then by a two-thirds vote the old resolution may be rescinded when the new one can be introduced, or by giving notice it may be rescinded by a majority vote at the next meeting. In ordinary societies, where the quorum is a small percentage of the membership, and the meetings are as frequent as quarterly, no resolution that conflicts with one adopted at a previous session should be entertained until the old one has been rescinded, which requires a two-thirds vote unless proper notice has been given. [See 37.]
12. Subsidiary Motions are such as are applied to other motions for the purpose of most appropriately disposing of them. By means of them the original motion may be modified, or action postponed, or it may be