"(1) In any case where -
(a) a resolution for the preparation of a scheme varying
a prescribed scheme has taken effect; or
(b) the Minister has directed the preparation of such a
scheme,
the Minister, if after consideration of a report furnished by
the Advisory Committee it appears to him expedient so to
do -
(i) for securing that any development prohibited by
the prescribed scheme may be carried out notwithstanding
the provisions of that scheme; or
(ii) for securing that any development permitted by
the prescribed scheme may be regulated,
may notify the suspension of the provisions of the prescribed
scheme pending the coming into operation of the varying
scheme and such provision shall be suspended accordingly;
and any such notification may suspend the provisions of the
scheme either as respects the whole of the land to which the
varying scheme is to apply or as respects any portion thereof
specified in the notification, and either as respects all development
or as respects development of any class specified in the
notification.
(2) Where the provisions of a prescribed scheme are
notified as suspended under this section, the provisions of
this Division with respect to the control of interim development
shall, as from the date of the notification, apply to
development to which the notification relates and shall so
apply as if the resolution of the council or the direction of
the Minister had taken effect on that date."