3. For the purposes of the Order any act, wherever committed, which—
(a)is an offence under the Act or an attempt to commit such an offence or would be such an offence or attempt but for section 1(2) of the Act; and
(b)is an offence against the law of any State in the case of which the Order has been directed to apply by notice under Article 3 thereof;
shall be deemed to be an offence committed within the jurisdiction of that State.