13 F1General provisions as to exercise of powers under this Part of this Act.N.I.
(1)The powers exercisable by the Ministry under or by virtue of any provision contained in this Part of this Act may be exercised in addition to any other power conferred on the Ministry under or by virtue of any other enactment.
(2)Except in so far as this Part of this Act otherwise provides, any power conferred thereby may be exercised—
(a)either in relation to all cases to which the power extends, or in relation to all those cases subject to specified exceptions, or in relation to any specified cases or classes of case; and
(b)so as to make, as respects the cases in relation to which it is exercised—
(i)the full provision to which the power extends or any less provision (whether by way of exception or otherwise);
(ii)the same provision for all cases in relation to which the power is exercised or different provision for different cases or classes of case, or different provision as respects the same case or class of case for different purposes of this Act;
(iii)any such provision either unconditionally or subject to any specified condition.
(3)Without prejudice to any specific provision in this Part of this Act, any scheme or arrangement made under this Part of this Act may contain such incidental or supplemental provisions as appear to the Ministry to be expedient for the purposes thereof.
(4)Any scheme or arrangement made by the Ministry under and in accordance with any provision contained in this Part of this Act may be varied, modified or revoked by a subsequent scheme or arrangement (as the case may be) made in like manner.