(1) If, at any time after the date of commencement of this section (in this section referred to as the commencing date ), a pension is not payable under section 57 of this Act to a person to whom a pension benefit would be payable at that time under Division 1 of Part VI of the Defence Force Retirement and Death Benefits Act 1973 , were that Act, as amended and in force on the commencing date, to have been in force before a deceased pensioner (including a pensioner who died before the commencing date) ceased to be a member and were the deceased pensioner to have been, at the time of his death, a recipient member under that Act as so amended and in force, the Authority may grant, from such date as it specifies, a pension to the person at such rate and on such conditions as the Authority, having regard to such matters (if any) as are prescribed and such other matters as it considers relevant, determines.
(2) If at any time after the commencing date, a pension is not payable under section 55 or section 57 of this Act in respect of a person to whom a pension benefit would be payable at that time under section 42 of the Defence Force Retirement and Death Benefits Act 1973 , were that Act, as amended and in force on the commencing date, to have been in force before the death of a deceased contributor or the retirement of a deceased pensioner (including a pensioner who died before the commencing date) and were the deceased contributor to have been, at the time of his death, a contributing member, or the deceased pensioner to have been, at the time of his retirement, a recipient member, under that Act as so amended and in force, the Authority may grant, from such date as it specifies, a pension to the person at such rate and on such conditions as the Authority, having regard to such matters (if any) as are prescribed, and such matters as it considers relevant, determines.
(3) If, at any time after the commencing date, a pension is not payable under section 55, 57 or 58 of this Act in respect of a person to whom a pension benefit would be payable at that time under section 43 of the Defence Force Retirement and Death Benefits Act 1973 , were that Act, as amended and in force on the commencing date, to have been in force before the death of a deceased contributor or the retirement of a deceased pensioner (including a pensioner who died before the commencing date) and were the deceased contributor to have been, at the time of his death, a contributing member, or the deceased pensioner to have been, at the time of his retirement, a recipient member, under that Act as so amended and in force, the Authority may grant, from such date as it specifies, a pension to the person at such rate and on such conditions as the Authority, having regard to such matters (if any) as are prescribed and such other matters as it considers relevant, determines.
(4) A date specified by the Authority under subsection (1), (2) or (3) in relation to the granting of an entitlement to pension shall not, unless the Authority is satisfied that special circumstances exist that justify an earlier date being so specified, be a date earlier than the date upon which the grant is made, and shall not, in any event, be a date earlier than the commencing date.
(5) A determination by the Authority for the purpose of subsection (1), (2) or (3) shall be in writing.
(6) Where, at any time before the commencing date, a pension has been paid to a person under section 57 as the widow of a deceased pensioner, the Authority shall not, under subsection (1) of this section, grant a pension to any other person in respect of that deceased pensioner.
(7) The Authority shall not, under subsection (1), grant a pension to a person unless the Authority, having regard to such matters (if any) as are prescribed and such other matters as it considers relevant, is satisfied that the person is in necessitous circumstances or that the grant of the pension is otherwise warranted.
(8) The Authority shall not, under subsection (1), grant a pension to a female person in relation to a deceased male pensioner from a specified date at a rate that exceeds the rate at which pension would have been payable from that specified date to the person under this Act had the person been, for the purposes of this Act as amended and in force at the date of death of the deceased pensioner, the widow of the deceased pensioner.
(9) The Authority shall not, under subsection (1), grant a pension to a male person in relation to a deceased female pensioner from a specified date at a rate that exceeds the rate at which a pension would have been payable from that specified date to the person under this Act had the deceased pensioner been a male pensioner and had the person been, for the purposes of this Act as amended and in force at the date of death of the deceased pensioner, the widow of the deceased pensioner.
(10) The Authority shall not, under subsection (2), grant a pension to a person in relation to a deceased contributor or a deceased pensioner from a specified date at a rate that exceeds the rate at which pension would have been payable from that specified date in respect of that person under this Act had the person been, for the purposes of this Act as amended and in force at, and at all times after, the date of death of the deceased contributor or the deceased pensioner, the child of the deceased contributor or the deceased pensioner and an eligible child.
(11) The Authority shall not, under subsection (3), grant a pension to a person in relation to a deceased contributor or a deceased pensioner from a specified date at a rate that exceeds the rate at which pension would have been payable from that specified date in respect of that person under this Act, had the person been, for the purposes of this Act as amended and in force at, and at all times after, the date of death of the deceased contributor or the deceased pensioner, the child of the deceased contributor or the deceased pensioner and an eligible child and had the person become, at the time when he would, in the circumstances set out in subsection (3) have first become entitled, as an eligible orphan, to pension benefit in section 43 of the Defence Force Retirement and Death Benefits Act 1973 , entitled to pension under subsection 55(2), 57(4) or 58(1) of this Act.
(12) Where a pensioner dies on or after the commencing date and a pension is paid to a person, under section 57, as a widow of the pensioner, then, during the period that the pension continues to be paid, for the purpose of calculating the maximum rate of pension payable under subsection (1) to another person but not for the purpose of calculating the maximum rate of pension payable under subsection (2) or (3) to another person, this Act has effect as if the reference in paragraph 57(1)(a) to five - eighths were a reference to three - eighths.
(13) The grant by the Authority, under this section, of a pension to a person does not effect the entitlement of any other person under this Act to a pension that is payable otherwise than by virtue of a grant of a pension under this section or the rate of such a pension.