evented by an Act of Parliament from becoming or remaining a member of a pension plan provided by an Act referred to in subparagraph (i), (ii), (iii) or (iv); and(b) designate any person referred to in paragraph (a) or any class of such persons as being subject to a plan or an arrangement that is established by or under the authority of an order made under that paragraph.1992, c. 46, Sch.