15(1)Paragraph 17 (investigations supervised by the Commission) is amended as follows.E+W
(2)In sub-paragraph (1), for “or recordable conduct matter” substitute “ , recordable conduct matter or DSI matter ”.
(3)In sub-paragraph (6), for “matter” substitute “ conduct matter ”.
(4)After sub-paragraph (6) insert—
“(6A)The person appointed under this paragraph to investigate any DSI matter—
(a)in relation to which the relevant officer is a chief officer, must not be a person under that chief officer's direction and control;
(b)in relation to which the relevant officer is the Commissioner of Police of the Metropolis or the Deputy Commissioner of Police of the Metropolis, must be the person nominated by the Secretary of State for appointment under this paragraph.”