4.—(1) This Article shall apply to every contributing member of the 1954 Scheme who immediately before the 1st October 1966 is employed by the London Board.
(2)
(3) In relation to a transferred contributing member the Rules of this Scheme shall have effect as if (except where otherwise expressly provided in these Rules)—
(a)his membership of Section A of this Scheme had commenced when his membership of Section A of the 1954 Scheme commenced and (in the case of a member of Section B of the 1954 Scheme) his membership of Section B of this Scheme had commenced when his membership of Section B of the 1954 Scheme commenced,
(b)the period of his membership of Section A of this Scheme included the aggregate of the period of his membership of Section A of the 1954 Scheme and the period (if any) of his deemed membership of Section A of that scheme, and the period (if any) of his membership of Section B of this Scheme the period (if any) of his membership of Section B of the 1954 Scheme, (any such period of membership or deemed membership of the 1954 Scheme which fell to be treated as contributory membership under that Scheme being similarly treated under this Scheme),
(c)any employment of such member during the above periods by the London Transport Executive or by any nationalised transport body (other than the London Board) had been employment by the London Board, and
(d)every contribution or payment made or received, every other act or thing done or suffered, and every provision effected, by, in favour of, or in relation to him under any 1954 Scheme Rule had been made, received, done, suffered or effected under the corresponding Rule of this Scheme.