Article 4 Proof of service of summons outside the United Kingdom
(1)
The service on any person of a summons issued under section 2(1) of the Act may be proved in any legal proceedings by a certificate given by or on behalf of the Secretary of State.
(2)
A statement in any such certificate as is mentioned in paragraph (1) above:
(a)
that a summons has been served;
(b)
of the manner in which a service was effected;
(c)
of the date upon which a summons was served,
shall be admissable as evidence of any facts so stated.