2(1)There shall be paid to the chairman of the committee such remuneration, and such travelling and other allowances, as the Director may determine.
(2)There shall be paid such pension, allowance or gratuity to or in respect of a person who has held or holds office as chairman of the committee, or such contributions or payments towards provision for such a pension, allowance or gratuity to or in respect of such a person, as the Director may determine.
(3)If, when any person ceases to hold office as such a chairman, the Director determines that there are special circumstances which make it right that that person should receive compensation, there may be paid to him a sum by way of compensation of such amount as the Director may determine.
(4)The approval of the Treasury shall be required for the making of a determination under this paragraph.