4(1)The Commissioner—
(a)shall appoint a deputy commissioner, and
(b)may appoint such number of other officers and staff as he may determine.
(2)The remuneration and other conditions of service of the persons appointed under this paragraph shall be determined by the Commissioner.
(3)The Commissioner may pay such pensions, allowances or gratuities to or in respect of the persons appointed under this paragraph, or make such payments towards the provision of such pensions, allowances or gratuities, as he may determine.
(4)The references in sub-paragraph (3) to pensions, allowances or gratuities to or in respect of the persons appointed under this paragraph include references to pensions, allowances or gratuities by way of compensation to or in respect of any of those persons who suffer loss of office or employment.
(5)Any determination under sub-paragraph (1)(b), (2) or (3) shall require the approval of the Secretary of State.
(6)The [1969 c. 57.] Employers' Liability (Compulsory Insurance) Act 1969 shall not require insurance to be effected by the Commissioner.