4. After article 8A (automatic grant of leave) insert–
8B.—(1) A person to whom this article applies may obtain leave to enter the United Kingdom by passing through an automated gate.
(2) This article applies to a person who–
(a)is a national of Australia, Canada, Japan, New Zealand, Singapore, South Korea or the United States of America;
(b)is travelling on a passport issued by one of the countries listed in sub-paragraph (a);
(c)is aged 12 or above; and
(d)is seeking to enter the United Kingdom as a visitor (standard) under Appendix V to the immigration rules.
(3) Leave under paragraph (1) is given for a period of six months.
(4) Such leave is subject to conditions prohibiting employment and recourse to public funds (within the meaning of the immigration rules).”