Article 4 Increases of certain lump sums

In respect of any lump sum or instalment of a lump sum which became payable in the six months ending with 1st April 1972, but for which the beginning date fell before 2nd October 1971, there may be paid an increase of 2·7 per cent. of the amount of the lump sum or instalment as increased by the amount of any increase under section 1 of the 1971 Act.

In respect of any lump sum or instalment of a lump sum which became payable in the three months ending with 1st July 1972, but for which the beginning date fell before 2nd October 1971, there may be paid an increase of 5·4 per cent. of the amount of the lump sum or instalment as increased by the amount of any increase under section 1 of the 1971 Act.

In respect of any lump sum or instalment of a lump sum which became payable in the three months ending with 1st July 1972, but for which the beginning date fell in the six months ending with 1st April 1972, there may be paid an increase of 2·6 per cent. of the amount of the lump sum or instalment.