those purposes. (2) The further processing of personal information shall be compatible with the purposes of collection if – (a) The data subject has consented to the further processing of the information; (b) The information is available in a public records or has deliberately been made public by the data subject; (c) Further processing is necessary – (i) To avoid prejudice to the maintenance of the law or enforcement of the law and order; (ii) For the conduct of proceedings in any court or tribunal that have commenced or are reasonably contemplated; or (iii) In the legitimate interests of national security; (d) The further processing of the information is necessary to prevent or mitigate a serious and imminent threat to – (i) Public health and safety; or (ii) The life and health of the data subject or another individual; (e) The information is used for historical, statistical or research purposes and the data controller has established appropriate safeguards against the personal data being used for any other purposes. Retention of records