63.—(1) A full retirement pension ceases to be payable to a member who re-enters pensionable service under this scheme within 28 days after the last day of the service in relation to which the pension was payable.
(2) If paragraph (1) applies in relation to a member—
(a)the scheme manager must—
(i)cease to pay the pension; and
(ii)recover any payment of pension or lump sum made;
(b)the full retirement account must be closed; and
(c)the active member’s account must be re-established under Part 5 (pension accounts) and treated as if it had never been closed.