"Postpone Indefinitely" a question places it out of the power of the assembly to again take it up during that session, except by reconsideration, and consequently this motion allows of free debate, even involving the whole merits of the original question. To "Commit" a question only delays the discussion until the committee reports, when it is open to free debate, so it is only debatable as to the propriety of the commitment and as to the instructions, etc. To "Postpone to a Certain Time" prevents the consideration of the question till the specified time, except by a reconsideration or suspension of the rules, and therefore allows of limited debate upon the propriety of the postponement. To "Lay on the Table" leaves the question so that the assembly can consider it at any time that that question or that class of business is in order, and therefore to lay on the table should not be, and is not, debatable.
Because a motion is undebatable it does not follow that while it is pending the chair may not permit a question or an explanation. The distinction between debate and asking questions or making brief suggestions, should be kept clearly in mind, and when the latter will aid the assembly in transacting business, the chair should permit it before taking the vote on an undebatable question. He should, however, remain standing during the colloquy to show that he has the floor, and he should not
