43Staff pensions
(1)The Post Office shall, in the case of such persons engaged in its business as may be determined by it with the approval of the Minister (not being members of the Post Office), pay such pensions, allowances or gratuities to or in respect of them as may be so determined, make such payments towards the provision of such pensions, allowances or gratuities as may be so determined or provide and maintain such schemes (whether contributory or not) for the payment of such pensions, allowances or gratuities as may be so determined.
(2)Where a participant in such a scheme as aforesaid becomes a member of the Post Office, he may be treated for the purposes of the scheme as if his service as a member of the Post Office were service as a person engaged in its business otherwise than as such a member, and his rights under the scheme shall not be affected by paragraph 4(1)(b) of Schedule 1 to this Act.