Final answer:
A motion to withdraw a motion is not typically in order when another member has the floor, according to parliamentary procedure, specifically Robert's Rules of Order. The correct procedure is to wait for the floor to open and then be recognized by the chair before making such a request.
Step-by-step explanation:
The motion to withdraw a motion is generally not in order when another member has the floor. Parliamentary procedure, which dictates the conduct of meetings, includes rules about when motions can be made. Generally speaking, a member must have the floor and be recognized by the chair to make a motion. If another member is already speaking, they have the floor, and it would be against the rules for another member to interrupt to withdraw a motion.
There are exceptions, such as if the assembly has granted privileges to interrupt in certain circumstances, but that is not the norm. This question pertains to Robert's Rules of Order, which is a widely accepted set of rules for conducting meetings and making decisions within an assembly. According to these rules, the proper method to address the desire to withdraw a motion when another member has the floor would be to wait until the floor is open and then seek recognition from the chair to make the withdrawal request.