9E+WDuring the period beginning with the passing of this Act and ending with 1st April 1996, an order under section 29(1) of the 1972 Act (before the commencement of section 10) may be made only if all the communities concerned—
(a)were, immediately before the passing of this Act, situated within the same district; and
(b)will, after that date, be situated within the area of a single principal council.