6(3)A member who has ceased to be a member, has received a return of contributions under the
Members Superannuation Act and again becomes a member may elect, within one year after again becoming a member, to reinstate the pensionable service in respect of which the member received the return of contributions, if the member agrees to pay an amount equal to that return of contributions together with interest from the time of payment of the return of contributions until the time of the election.