20. (1) An amendment must be relevant to the motion to which it is proposed.
(2) An amendment may not be moved which has the effect of being the negative of the original motion.
(3) (a) Notice of any amendment to a motion must be given at least one clear day before the motion is to be moved in the Assembly.
(b) Notices of any amendment of an amendment must be given before the Assembly meets for the day on which the motion is to be moved.
(4) The Chairman may disallow any amendment which he considers to be frivolous or dilatory.
(5) The Chairman may put amendments to the vote in any order he may choose.