19.—(1) A person (P) is eligible to be an active member of this scheme if—
(a)P is in an eligible employment; and
(b)P has reached 16 and has not reached 75.
(2) P is not eligible to be an active member of this scheme if P is employed in an accepted school in which P has a financial interest.
(3) In this regulation “a financial interest” does not include the right to receive a salary.