A court, or any other body or person that has power to require the production of documents or the answering of questions, may require a person to disclose * protected information only if one of the following applies:
(a) the disclosure is required for the purposes of this Act;
(b) the information was originally disclosed to the person under section 86 - 3 and the disclosure is required for the purpose for which it was disclosed under that section;
(c) the person to whom the information relates has consented, in writing, to the disclosure.