Review / Committee found unsatisfactory conduct / private criminal prosecution / lawyer had previously acted for respondent / complaint lawyer had a conflict of interest / Lawyers and Conveyancers Act (Lawyers: Conduct and Client Care) Rules 2008, rule 8.7 / rule 8.7.1 / duty to protect confidential information / HELD / lawyer did not remember respondent / lawyer withdrew from acting when made aware of the conflict of interest / Committee’s decision reversed / section 211(1)(a)