(1) A police officer is not excused from giving any information, document or answer in response to a direction under section 43(1) on the ground that the giving of the information, document or answer might tend to incriminate the police officer or make the police officer liable to a penalty.
(2) Any information, document or answer given in response to a direction under section 43(1) is not admissible in evidence against the police officer before any court or person acting judicially, except in a proceeding for—
(a) perjury or giving false information; or
(b) an offence against this Act; or
(c) breach of discipline.
(3) Any evidence obtained as a direct or indirect consequence of any information, document or answer given in response to a direction under section 43(1) is not admissible against the police officer in a criminal proceeding or proceeding for the imposition of a penalty brought against that police officer.