Before section 11 insert:
10A—Commencement of certain statutory instruments
(1) A statutory
instrument (other than a regulation, rule or by-law made under an Act)—
(a) may
come into operation at a date or time specified in the instrument; but
(b) may
not come into operation earlier than the date on which it is made, approved or
adopted unless that earlier operation is authorised by the Act under which the
instrument is made, approved or adopted.
(2) A statutory
instrument (other than a regulation, rule or by-law made under an Act) that
contains no provision fixing the date or time of its commencement comes into
operation on the day on which it is made, approved or adopted.