14Notwithstanding anything in paragraph 13 (d) or (e) of this Schedule, the rules applicable to any competition may provide—
(a)that the winnings shall not, in the case of any bet, exceed a stated amount and that any resulting decrease in the total amount payable in the case of the winning bets qualifying for, or for shares in, a prize in the competition shall be applied in increasing the amount payable in the case of the winning bets qualifying for, or for shares in, another prize or other prizes in that competition;
(b)that, in specified circumstances, one or more of the prizes shall not be paid and that the amount which would have been payable in the case of the winning bets qualifying for, or for shares in, that prize or those prizes shall be applied in increasing the amount payable in the case of the winning bets qualifying for, or for shares in. another prize or other prizes in that competition;
(c)for the winnings of winning bets (being bets staking the minimum permissible under the rules of the competition) being increased or decreased (with a view to facilitating payment) by not more than sixpence, and consequentially for the winnings of other winning 'bets (being bets staking more than the said minimum) being increased or decreased by not more than a proportionately greater sum than sixpence,
and the total amount payable by way of winnings in the case of the competition may exceed or fall short of the amount specified in-the said paragraph 13 (e) to such extent as is reasonably necessary having regard to any such provision of the rules applicable thereto as is mentioned in sub-paragraph (c) of this paragraph.