the course of an investigation or not and whether or not wholly or partly in answer to question, by an accused person to or in the hearing of any officer of the Commission, whether or not interpreted to him by any other officer of the Commission or any other person, whether concerned or not in the arrest of that person, shall, notwithstanding any written law or rule of law to the contrary, be admissible at his trial in evidence and, if that person tenders himself as a witness, any such statement may be used in cross-examination and for the purpose of impeaching his credit.
(2) No statement made under subsection (1) shall be admissible or used as provided for in that subsection if the making of the statement appears to the court to have been caused by any inducement, threat ot promise having reference to the charge against the person, proceeding from a person in authority and sufficient in the opinion of the court to give that person grounds which would appear to him reasonable for supposing that by making it he would gain any advantage or avoid any evil of a temporal nature in reference to the proceedings against him.
(3) Where any person is arrested or is informed that he may be prosecuted for any offence under this Act, he shall be served with a notice in writing, which shall be explained to him, to the following effect:
- “You have been arrested/informed that you may be prosecuted for ... (the possible offence under this Act). Do you wish to say anything? If there is any fact on which you intend to rely in your defence in court, you are advised to mention it now. If you hold it back till you go to court, your evidence may be less likely to be believed and this may have a bad effect on your case in general. If you wish to mention any fact now, and you would like it written down, this will be done.”.
(4) Notwithstanding subsection (3), a statement by any person accused of any offence under this Act made before there is time to serve a notice under that subsection shall not be rendered inadmissible in evidence merely by reason of no such notice having been served on him if such notice has been served on him as soon as is reasonably possible thereafter.
